80249032 has 32 divisors (see below), whose sum is σ = 156556800. Its totient is φ = 38516800.

The previous prime is 80249023. The next prime is 80249033. The reversal of 80249032 is 23094208.

It is not an unprimeable number, because it can be changed into a prime (80249033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43407 + ... + 45217.

It is an arithmetic number, because the mean of its divisors is an integer number (4892400).

Almost surely, 2^80249032 is an apocalyptic number.

It is an amenable number.

80249032 is a deficient number, since it is larger than the sum of its proper divisors (76307768).

80249032 is a wasteful number, since it uses less digits than its factorization.

80249032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2037 (or 2033 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 80249032 is about 8958.1824049301. The cubic root of 80249032 is about 431.3335775282. Note that the first 3 decimals are identical.

The spelling of 80249032 in words is "eighty million, two hundred forty-nine thousand, thirty-two".