80419932 has 48 divisors (see below), whose sum is σ = 219475200. Its totient is φ = 25395120.

The previous prime is 80419909. The next prime is 80419957. The reversal of 80419932 is 23991408.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 17544 + ... + 21647.

It is an arithmetic number, because the mean of its divisors is an integer number (4572400).

Almost surely, 2^80419932 is an apocalyptic number.

It is an amenable number.

80419932 is an abundant number, since it is smaller than the sum of its proper divisors (139055268).

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

80419932 is a wasteful number, since it uses less digits than its factorization.

80419932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39223 (or 39215 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 80419932 is about 8967.7160972011. The cubic root of 80419932 is about 431.6395527328.

It can be divided in two parts, 804 and 19932, that added together give a 4-th power (20736 = 12⁴).

The spelling of 80419932 in words is "eighty million, four hundred nineteen thousand, nine hundred thirty-two".