80462428 has 12 divisors (see below), whose sum is σ = 149092272. Its totient is φ = 37864640.

The previous prime is 80462413. The next prime is 80462461. The reversal of 80462428 is 82426408.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 80462393 and 80462402.

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 3 ways as a sum of consecutive naturals, for example, 591568 + ... + 591703.

It is an arithmetic number, because the mean of its divisors is an integer number (12424356).

Almost surely, 2^80462428 is an apocalyptic number.

It is an amenable number.

80462428 is a deficient number, since it is larger than the sum of its proper divisors (68629844).

80462428 is a wasteful number, since it uses less digits than its factorization.

80462428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1183292 (or 1183290 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 34.

The square root of 80462428 is about 8970.0851723938. The cubic root of 80462428 is about 431.7155692292.

The spelling of 80462428 in words is "eighty million, four hundred sixty-two thousand, four hundred twenty-eight".