137052212 has 24 divisors (see below), whose sum is σ = 264194112. Its totient is φ = 61689600.

The previous prime is 137052211. The next prime is 137052247. The reversal of 137052212 is 212250731.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137052211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10589 + ... + 19652.

It is an arithmetic number, because the mean of its divisors is an integer number (11008088).

Almost surely, 2^137052212 is an apocalyptic number.

It is an amenable number.

137052212 is a deficient number, since it is larger than the sum of its proper divisors (127141900).

137052212 is a wasteful number, since it uses less digits than its factorization.

137052212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30359 (or 30357 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 137052212 is about 11706.9300843560. The cubic root of 137052212 is about 515.5791542807.

The spelling of 137052212 in words is "one hundred thirty-seven million, fifty-two thousand, two hundred twelve".