137625008 has 20 divisors (see below), whose sum is σ = 278242608. Its totient is φ = 65820480.

The previous prime is 137625001. The next prime is 137625011. The reversal of 137625008 is 800526731.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (137625001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186623 + ... + 187358.

Almost surely, 2^137625008 is an apocalyptic number.

It is an amenable number.

137625008 is an abundant number, since it is smaller than the sum of its proper divisors (140617600).

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

137625008 is a wasteful number, since it uses less digits than its factorization.

137625008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374012 (or 374006 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 137625008 is about 11731.3685476163. The cubic root of 137625008 is about 516.2964264384.

The spelling of 137625008 in words is "one hundred thirty-seven million, six hundred twenty-five thousand, eight".