80424788 has 24 divisors (see below), whose sum is σ = 147759360. Its totient is φ = 38252160.

The previous prime is 80424719. The next prime is 80424793. The reversal of 80424788 is 88742408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1820 + ... + 12812.

It is an arithmetic number, because the mean of its divisors is an integer number (6156640).

Almost surely, 2^80424788 is an apocalyptic number.

It is an amenable number.

80424788 is a deficient number, since it is larger than the sum of its proper divisors (67334572).

80424788 is a wasteful number, since it uses less digits than its factorization.

80424788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11087 (or 11085 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 41.

The square root of 80424788 is about 8967.9868420956. The cubic root of 80424788 is about 431.6482404608.

The spelling of 80424788 in words is "eighty million, four hundred twenty-four thousand, seven hundred eighty-eight".