137355324 has 12 divisors (see below), whose sum is σ = 320495784. Its totient is φ = 45785104.

The previous prime is 137355319. The next prime is 137355343. The reversal of 137355324 is 423553731.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×137355324² = 37732970062289952, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5723127 + ... + 5723150.

It is an arithmetic number, because the mean of its divisors is an integer number (26707982).

Almost surely, 2^137355324 is an apocalyptic number.

It is an amenable number.

137355324 is an abundant number, since it is smaller than the sum of its proper divisors (183140460).

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

137355324 is a wasteful number, since it uses less digits than its factorization.

137355324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11446284 (or 11446282 counting only the distinct ones).

The product of its digits is 37800, while the sum is 33.

The square root of 137355324 is about 11719.8687705964. The cubic root of 137355324 is about 515.9589685539.

The spelling of 137355324 in words is "one hundred thirty-seven million, three hundred fifty-five thousand, three hundred twenty-four".