80225456 has 20 divisors (see below), whose sum is σ = 157628304. Its totient is φ = 39547200.

The previous prime is 80225443. The next prime is 80225459. The reversal of 80225456 is 65452208.

It is a super-2 number, since 2×80225456² = 12872247580815872, which contains 22 as substring.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (80225459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34175 + ... + 36446.

Almost surely, 2^80225456 is an apocalyptic number.

It is an amenable number.

80225456 is a deficient number, since it is larger than the sum of its proper divisors (77402848).

80225456 is a wasteful number, since it uses less digits than its factorization.

80225456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70700 (or 70694 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 80225456 is about 8956.8664163311. The cubic root of 80225456 is about 431.2913335443.

The spelling of 80225456 in words is "eighty million, two hundred twenty-five thousand, four hundred fifty-six".