860472488 has 8 divisors (see below), whose sum is σ = 1613385930. Its totient is φ = 430236240.

The previous prime is 860472479. The next prime is 860472517. The reversal of 860472488 is 884274068.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 836482084 + 23990404 = 28922^2 + 4898^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53779523 + ... + 53779538.

Almost surely, 2^860472488 is an apocalyptic number.

It is an amenable number.

860472488 is a deficient number, since it is larger than the sum of its proper divisors (752913442).

860472488 is a wasteful number, since it uses less digits than its factorization.

860472488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107559067 (or 107559063 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 47.

The square root of 860472488 is about 29333.8113445901. The cubic root of 860472488 is about 951.1426649348.

The spelling of 860472488 in words is "eight hundred sixty million, four hundred seventy-two thousand, four hundred eighty-eight".