137315368 has 48 divisors (see below), whose sum is σ = 271863540. Its totient is φ = 64995840.

The previous prime is 137315333. The next prime is 137315369. The reversal of 137315368 is 863513731.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 137311524 + 3844 = 11718^2 + 62^2 .

It is not an unprimeable number, because it can be changed into a prime (137315369) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 407296 + ... + 407632.

Almost surely, 2^137315368 is an apocalyptic number.

It is an amenable number.

137315368 is a deficient number, since it is larger than the sum of its proper divisors (134548172).

137315368 is a wasteful number, since it uses less digits than its factorization.

137315368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458 (or 423 counting only the distinct ones).

The product of its digits is 45360, while the sum is 37.

The square root of 137315368 is about 11718.1640200161. The cubic root of 137315368 is about 515.9089337118.

The spelling of 137315368 in words is "one hundred thirty-seven million, three hundred fifteen thousand, three hundred sixty-eight".