80408258 has 16 divisors (see below), whose sum is σ = 140776704. Its totient is φ = 33727200.

The previous prime is 80408243. The next prime is 80408269. The reversal of 80408258 is 85280408.

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, 60443 + ... + 61758.

It is an arithmetic number, because the mean of its divisors is an integer number (8798544).

Almost surely, 2^80408258 is an apocalyptic number.

80408258 is a deficient number, since it is larger than the sum of its proper divisors (60368446).

80408258 is a wasteful number, since it uses less digits than its factorization.

80408258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122257.

The product of its (nonzero) digits is 20480, while the sum is 35.

The square root of 80408258 is about 8967.0651832135. The cubic root of 80408258 is about 431.6186656888.

The spelling of 80408258 in words is "eighty million, four hundred eight thousand, two hundred fifty-eight".