137446952 has 16 divisors (see below), whose sum is σ = 258301440. Its totient is φ = 68566576.

The previous prime is 137446937. The next prime is 137446999. The reversal of 137446952 is 259644731.

It is a super-2 number, since 2×137446952² = 37783329228180608, which contains 22 as substring.

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, 15848 + ... + 22935.

It is an arithmetic number, because the mean of its divisors is an integer number (16143840).

Almost surely, 2^137446952 is an apocalyptic number.

It is an amenable number.

137446952 is a deficient number, since it is larger than the sum of its proper divisors (120854488).

137446952 is a wasteful number, since it uses less digits than its factorization.

137446952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39232 (or 39228 counting only the distinct ones).

The product of its digits is 181440, while the sum is 41.

The square root of 137446952 is about 11723.7772070268. Note that the first 3 decimals coincide. The cubic root of 137446952 is about 516.0736729532.

The spelling of 137446952 in words is "one hundred thirty-seven million, four hundred forty-six thousand, nine hundred fifty-two".