1394712 has 64 divisors (see below), whose sum is σ = 4233600. Its totient is φ = 421920.

The previous prime is 1394711. The next prime is 1394713. The reversal of 1394712 is 2174931.

It is an interprime number because it is at equal distance from previous prime (1394711) and next prime (1394713).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1394711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2083 + ... + 2669.

It is an arithmetic number, because the mean of its divisors is an integer number (66150).

2^1394712 is an apocalyptic number.

1394712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1394712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2116800).

1394712 is an abundant number, since it is smaller than the sum of its proper divisors (2838888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1394712 is a wasteful number, since it uses less digits than its factorization.

1394712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613 (or 603 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 1394712 is about 1180.9792546866. The cubic root of 1394712 is about 111.7278682355.

It can be divided in two parts, 139 and 4712, that added together give a triangular number (4851 = T₉₈).

The spelling of 1394712 in words is "one million, three hundred ninety-four thousand, seven hundred twelve".