1374000 has 80 divisors (see below), whose sum is σ = 4449120. Its totient is φ = 364800.

The previous prime is 1373989. The next prime is 1374007. The reversal of 1374000 is 4731.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5886 + ... + 6114.

It is an arithmetic number, because the mean of its divisors is an integer number (55614).

2^1374000 is an apocalyptic number.

1374000 is a gapful number since it is divisible by the number (10) 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 1374000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2224560).

1374000 is an abundant number, since it is smaller than the sum of its proper divisors (3075120).

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

1374000 is a wasteful number, since it uses less digits than its factorization.

1374000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 1374000 is about 1172.1774609674. The cubic root of 1374000 is about 111.1720406563.

Adding to 1374000 its reverse (4731), we get a palindrome (1378731).

The spelling of 1374000 in words is "one million, three hundred seventy-four thousand".