80031458 has 16 divisors (see below), whose sum is σ = 136086720. Its totient is φ = 34993296.

The previous prime is 80031403. The next prime is 80031473. The reversal of 80031458 is 85413008.

It is a self number, because there is not a number n which added to its sum of digits gives 80031458.

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 7 ways as a sum of consecutive naturals, for example, 80510 + ... + 81497.

It is an arithmetic number, because the mean of its divisors is an integer number (8505420).

Almost surely, 2^80031458 is an apocalyptic number.

80031458 is a deficient number, since it is larger than the sum of its proper divisors (56055262).

80031458 is a wasteful number, since it uses less digits than its factorization.

80031458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162041.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 80031458 is about 8946.0302928170. The cubic root of 80031458 is about 430.9434091105.

The spelling of 80031458 in words is "eighty million, thirty-one thousand, four hundred fifty-eight".