806674572 has 72 divisors (see below), whose sum is σ = 2298825200. Its totient is φ = 244442880.

The previous prime is 806674537. The next prime is 806674597. The reversal of 806674572 is 275476608.

806674572 is a `hidden beast` number, since 8 + 0 + 6 + 6 + 74 + 572 = 666.

It is a super-2 number, since 2×806674572² = 1301447730222766368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17797 + ... + 43932.

Almost surely, 2^806674572 is an apocalyptic number.

It is an amenable number.

806674572 is an abundant number, since it is smaller than the sum of its proper divisors (1492150628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

806674572 is a wasteful number, since it uses less digits than its factorization.

806674572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61764 (or 61745 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The square root of 806674572 is about 28402.0170410483. The cubic root of 806674572 is about 930.8923381137.

The spelling of 806674572 in words is "eight hundred six million, six hundred seventy-four thousand, five hundred seventy-two".