80575476 has 24 divisors (see below), whose sum is σ = 191558304. Its totient is φ = 26351520.

The previous prime is 80575471. The next prime is 80575483. The reversal of 80575476 is 67457508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80575471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62710 + ... + 63981.

It is an arithmetic number, because the mean of its divisors is an integer number (7981596).

Almost surely, 2^80575476 is an apocalyptic number.

It is an amenable number.

80575476 is an abundant number, since it is smaller than the sum of its proper divisors (110982828).

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

80575476 is a wasteful number, since it uses less digits than its factorization.

80575476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126751 (or 126749 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 42.

The square root of 80575476 is about 8976.3843500599. The cubic root of 80575476 is about 431.9176583460.

The spelling of 80575476 in words is "eighty million, five hundred seventy-five thousand, four hundred seventy-six".