137501332 has 6 divisors (see below), whose sum is σ = 240627338. Its totient is φ = 68750664.

The previous prime is 137501327. The next prime is 137501339. The reversal of 137501332 is 233105731.

It can be written as a sum of positive squares in only one way, i.e., 128051856 + 9449476 = 11316^2 + 3074^2 .

It is a junction number, because it is equal to n+sod(n) for n = 137501297 and 137501306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137501339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17187663 + ... + 17187670.

Almost surely, 2^137501332 is an apocalyptic number.

It is an amenable number.

137501332 is a deficient number, since it is larger than the sum of its proper divisors (103126006).

137501332 is a wasteful number, since it uses less digits than its factorization.

137501332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34375337 (or 34375335 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 137501332 is about 11726.0961960919. The cubic root of 137501332 is about 516.1417243860.

The spelling of 137501332 in words is "one hundred thirty-seven million, five hundred one thousand, three hundred thirty-two".