80074025 has 12 divisors (see below), whose sum is σ = 101714844. Its totient is φ = 62496000.

The previous prime is 80074021. The next prime is 80074051. The reversal of 80074025 is 52047008.

It can be written as a sum of positive squares in 6 ways, for example, as 11978521 + 68095504 = 3461^2 + 8252^2 .

It is not a de Polignac number, because 80074025 - 2² = 80074021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80073985 and 80074003.

It is not an unprimeable number, because it can be changed into a prime (80074021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38036 + ... + 40085.

It is an arithmetic number, because the mean of its divisors is an integer number (8476237).

Almost surely, 2^80074025 is an apocalyptic number.

It is an amenable number.

80074025 is a deficient number, since it is larger than the sum of its proper divisors (21640819).

80074025 is a wasteful number, since it uses less digits than its factorization.

80074025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78172 (or 78167 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 80074025 is about 8948.4090764783. The cubic root of 80074025 is about 431.0197987255.

The spelling of 80074025 in words is "eighty million, seventy-four thousand, twenty-five".