80019424 has 24 divisors (see below), whose sum is σ = 157973760. Its totient is φ = 39899136.

The previous prime is 80019397. The next prime is 80019437. The reversal of 80019424 is 42491008.

It is a junction number, because it is equal to n+sod(n) for n = 80019392 and 80019401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8992 + ... + 15520.

It is an arithmetic number, because the mean of its divisors is an integer number (6582240).

Almost surely, 2^80019424 is an apocalyptic number.

It is an amenable number.

80019424 is a deficient number, since it is larger than the sum of its proper divisors (77954336).

80019424 is a wasteful number, since it uses less digits than its factorization.

80019424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6922 (or 6914 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 80019424 is about 8945.3576787069. The cubic root of 80019424 is about 430.9218083005.

The spelling of 80019424 in words is "eighty million, nineteen thousand, four hundred twenty-four".