872603475 has 48 divisors (see below), whose sum is σ = 1517149920. Its totient is φ = 441907200.

The previous prime is 872603467. The next prime is 872603477. The reversal of 872603475 is 574306278.

872603475 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 872603475 - 2³ = 872603467 is a prime.

It is a super-2 number, since 2×872603475² = 1522873649164151250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (872603477) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 129387 + ... + 135963.

It is an arithmetic number, because the mean of its divisors is an integer number (31607290).

Almost surely, 2^872603475 is an apocalyptic number.

872603475 is a deficient number, since it is larger than the sum of its proper divisors (644546445).

872603475 is a wasteful number, since it uses less digits than its factorization.

872603475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6680 (or 6675 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 42.

The square root of 872603475 is about 29539.8624742906. The cubic root of 872603475 is about 955.5915763092.

The spelling of 872603475 in words is "eight hundred seventy-two million, six hundred three thousand, four hundred seventy-five".