855788224 has 14 divisors (see below), whose sum is σ = 1698204884. Its totient is φ = 427894080.

The previous prime is 855788179. The next prime is 855788239. The reversal of 855788224 is 422887558.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6685782 + ... + 6685909.

Almost surely, 2^855788224 is an apocalyptic number.

It is an amenable number.

855788224 is a deficient number, since it is larger than the sum of its proper divisors (842416660).

855788224 is a wasteful number, since it uses less digits than its factorization.

855788224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13371703 (or 13371693 counting only the distinct ones).

The product of its digits is 1433600, while the sum is 49.

The square root of 855788224 is about 29253.8582754480. The cubic root of 855788224 is about 949.4135712245.

The spelling of 855788224 in words is "eight hundred fifty-five million, seven hundred eighty-eight thousand, two hundred twenty-four".