128562352 has 40 divisors (see below), whose sum is σ = 254358720. Its totient is φ = 62936640.

The previous prime is 128562331. The next prime is 128562359. The reversal of 128562352 is 253265821.

It is not an unprimeable number, because it can be changed into a prime (128562359) 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, 173599 + ... + 174337.

It is an arithmetic number, because the mean of its divisors is an integer number (6358968).

Almost surely, 2^128562352 is an apocalyptic number.

It is an amenable number.

128562352 is a deficient number, since it is larger than the sum of its proper divisors (125796368).

128562352 is a wasteful number, since it uses less digits than its factorization.

128562352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961 (or 955 counting only the distinct ones).

The product of its digits is 28800, while the sum is 34.

The square root of 128562352 is about 11338.5339440335. The cubic root of 128562352 is about 504.7053825107.

The spelling of 128562352 in words is "one hundred twenty-eight million, five hundred sixty-two thousand, three hundred fifty-two".