137626252 has 12 divisors (see below), whose sum is σ = 241899280. Its totient is φ = 68512176.

The previous prime is 137626249. The next prime is 137626261. The reversal of 137626252 is 252626731.

137626252 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74208 + ... + 76039.

Almost surely, 2^137626252 is an apocalyptic number.

It is an amenable number.

137626252 is a deficient number, since it is larger than the sum of its proper divisors (104273028).

137626252 is a wasteful number, since it uses less digits than its factorization.

137626252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150480 (or 150478 counting only the distinct ones).

The product of its digits is 30240, while the sum is 34.

The square root of 137626252 is about 11731.4215677385. The cubic root of 137626252 is about 516.2979820442.

The spelling of 137626252 in words is "one hundred thirty-seven million, six hundred twenty-six thousand, two hundred fifty-two".