806761825 has 24 divisors (see below), whose sum is σ = 1045806080. Its totient is φ = 616636800.

The previous prime is 806761819. The next prime is 806761849. The reversal of 806761825 is 528167608.

It is not a de Polignac number, because 806761825 - 2¹⁷ = 806630753 is a prime.

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, 54637 + ... + 67813.

Almost surely, 2^806761825 is an apocalyptic number.

It is an amenable number.

806761825 is a deficient number, since it is larger than the sum of its proper divisors (239044255).

806761825 is a wasteful number, since it uses less digits than its factorization.

806761825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13297 (or 13292 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 806761825 is about 28403.5530347877. The cubic root of 806761825 is about 930.9258998596.

The spelling of 806761825 in words is "eight hundred six million, seven hundred sixty-one thousand, eight hundred twenty-five".