487312375 has 64 divisors (see below), whose sum is σ = 698855040. Its totient is φ = 338800000.

The previous prime is 487312367. The next prime is 487312379. The reversal of 487312375 is 573213784.

It is a happy number.

It is not a de Polignac number, because 487312375 - 2³ = 487312367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487312379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4824825 + ... + 4824925.

It is an arithmetic number, because the mean of its divisors is an integer number (10919610).

Almost surely, 2^487312375 is an apocalyptic number.

487312375 is a deficient number, since it is larger than the sum of its proper divisors (211542665).

487312375 is a wasteful number, since it uses less digits than its factorization.

487312375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178 (or 146 counting only the distinct ones).

The product of its digits is 141120, while the sum is 40.

The square root of 487312375 is about 22075.1528873528. The cubic root of 487312375 is about 786.9294767513.

The spelling of 487312375 in words is "four hundred eighty-seven million, three hundred twelve thousand, three hundred seventy-five".