137274004 has 12 divisors (see below), whose sum is σ = 274548064. Its totient is φ = 58831704.

The previous prime is 137274001. The next prime is 137274073. The reversal of 137274004 is 400472731.

137274004 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 4902643 = 137274004 / (1 + 3 + 7 + 2 + 7 + 4 + 0 + 0 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137274001) 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 3 ways as a sum of consecutive naturals, for example, 2451294 + ... + 2451349.

Almost surely, 2^137274004 is an apocalyptic number.

137274004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

137274004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

137274004 is a wasteful number, since it uses less digits than its factorization.

137274004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4902654 (or 4902652 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 137274004 is about 11716.3989348263. The cubic root of 137274004 is about 515.8571254775.

The spelling of 137274004 in words is "one hundred thirty-seven million, two hundred seventy-four thousand, four".