806672046 has 24 divisors (see below), whose sum is σ = 1635812280. Its totient is φ = 265196736.

The previous prime is 806672017. The next prime is 806672063. The reversal of 806672046 is 640276608.

It is a super-2 number, since 2×806672046² = 1301439579595652232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 806671995 and 806672013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19360 + ... + 44588.

It is an arithmetic number, because the mean of its divisors is an integer number (68158845).

Almost surely, 2^806672046 is an apocalyptic number.

806672046 is an abundant number, since it is smaller than the sum of its proper divisors (829140234).

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

806672046 is a wasteful number, since it uses less digits than its factorization.

806672046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25380 (or 25307 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 806672046 is about 28401.9725723408. The cubic root of 806672046 is about 930.8913664553.

The spelling of 806672046 in words is "eight hundred six million, six hundred seventy-two thousand, forty-six".