137274416 has 10 divisors (see below), whose sum is σ = 265969212. Its totient is φ = 68637200.

The previous prime is 137274413. The next prime is 137274421. The reversal of 137274416 is 614472731.

It is not an unprimeable number, because it can be changed into a prime (137274413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4289810 + ... + 4289841.

Almost surely, 2^137274416 is an apocalyptic number.

137274416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

137274416 is a deficient number, since it is larger than the sum of its proper divisors (128694796).

137274416 is an equidigital number, since it uses as much as digits as its factorization.

137274416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8579659 (or 8579653 counting only the distinct ones).

The product of its digits is 28224, while the sum is 35.

The square root of 137274416 is about 11716.4165170072. The cubic root of 137274416 is about 515.8576415570.

The spelling of 137274416 in words is "one hundred thirty-seven million, two hundred seventy-four thousand, four hundred sixteen".