125664088 has 64 divisors (see below), whose sum is σ = 274129920. Its totient is φ = 53433600.

The previous prime is 125664053. The next prime is 125664089. The reversal of 125664088 is 880466521.

It is a self number, because there is not a number n which added to its sum of digits gives 125664088.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125664089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94468 + ... + 95788.

It is an arithmetic number, because the mean of its divisors is an integer number (4283280).

Almost surely, 2^125664088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125664088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137064960).

125664088 is an abundant number, since it is smaller than the sum of its proper divisors (148465832).

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

125664088 is a wasteful number, since it uses less digits than its factorization.

125664088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408 (or 1404 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 125664088 is about 11209.9994647636. Note that the first 3 decimals coincide. The cubic root of 125664088 is about 500.8838872327.

The spelling of 125664088 in words is "one hundred twenty-five million, six hundred sixty-four thousand, eighty-eight".