1394607 has 8 divisors (see below), whose sum is σ = 1864960. Its totient is φ = 927000.

The previous prime is 1394599. The next prime is 1394633. The reversal of 1394607 is 7064931.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1394607 - 2³ = 1394599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1394707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1482 + ... + 2232.

It is an arithmetic number, because the mean of its divisors is an integer number (233120).

2^1394607 is an apocalyptic number.

1394607 is a deficient number, since it is larger than the sum of its proper divisors (470353).

1394607 is an equidigital number, since it uses as much as digits as its factorization.

1394607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 1394607 is about 1180.9347992163. The cubic root of 1394607 is about 111.7250643781.

The spelling of 1394607 in words is "one million, three hundred ninety-four thousand, six hundred seven".