693228152 has 16 divisors (see below), whose sum is σ = 1334933160. Its totient is φ = 337245984.

The previous prime is 693228143. The next prime is 693228187. The reversal of 693228152 is 251822396.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1170698 + ... + 1171289.

Almost surely, 2^693228152 is an apocalyptic number.

It is an amenable number.

693228152 is a deficient number, since it is larger than the sum of its proper divisors (641705008).

693228152 is a wasteful number, since it uses less digits than its factorization.

693228152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2342030 (or 2342026 counting only the distinct ones).

The product of its digits is 51840, while the sum is 38.

The square root of 693228152 is about 26329.2261944783. The cubic root of 693228152 is about 885.0315040867.

The spelling of 693228152 in words is "six hundred ninety-three million, two hundred twenty-eight thousand, one hundred fifty-two".