285672364 has 6 divisors (see below), whose sum is σ = 499926644. Its totient is φ = 142836180.

The previous prime is 285672341. The next prime is 285672377. The reversal of 285672364 is 463276582.

It is a self number, because there is not a number n which added to its sum of digits gives 285672364.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35709042 + ... + 35709049.

Almost surely, 2^285672364 is an apocalyptic number.

It is an amenable number.

285672364 is a deficient number, since it is larger than the sum of its proper divisors (214254280).

285672364 is a wasteful number, since it uses less digits than its factorization.

285672364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71418095 (or 71418093 counting only the distinct ones).

The product of its digits is 483840, while the sum is 43.

The square root of 285672364 is about 16901.8449880479. The cubic root of 285672364 is about 658.6015415339.

The spelling of 285672364 in words is "two hundred eighty-five million, six hundred seventy-two thousand, three hundred sixty-four".