80070825 has 12 divisors (see below), whose sum is σ = 132383888. Its totient is φ = 42704400.

The previous prime is 80070803. The next prime is 80070871. The reversal of 80070825 is 52807008.

It is not a de Polignac number, because 80070825 - 2⁶ = 80070761 is a prime.

It is a super-2 number, since 2×80070825² = 12822674032361250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80070792 and 80070801.

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, 533731 + ... + 533880.

Almost surely, 2^80070825 is an apocalyptic number.

It is an amenable number.

80070825 is a deficient number, since it is larger than the sum of its proper divisors (52313063).

80070825 is a wasteful number, since it uses less digits than its factorization.

80070825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067624 (or 1067619 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 80070825 is about 8948.2302719588. The cubic root of 80070825 is about 431.0140570312.

The spelling of 80070825 in words is "eighty million, seventy thousand, eight hundred twenty-five".