68460552 has 40 divisors (see below), whose sum is σ = 191754750. Its totient is φ = 22819968.

The previous prime is 68460551. The next prime is 68460571. The reversal of 68460552 is 25506486.

68460552 is a `hidden beast` number, since 68 + 46 + 0 + 552 = 666.

It can be written as a sum of positive squares in only one way, i.e., 46049796 + 22410756 = 6786^2 + 4734^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (68460551) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 52177 + ... + 53472.

Almost surely, 2^68460552 is an apocalyptic number.

It is an amenable number.

68460552 is an abundant number, since it is smaller than the sum of its proper divisors (123294198).

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

68460552 is a wasteful number, since it uses less digits than its factorization.

68460552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105667 (or 105654 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 68460552 is about 8274.0891945881. The cubic root of 68460552 is about 409.0849153061.

The spelling of 68460552 in words is "sixty-eight million, four hundred sixty thousand, five hundred fifty-two".