8056458 has 48 divisors (see below), whose sum is σ = 18195840. Its totient is φ = 2574528.

The previous prime is 8056439. The next prime is 8056469. The reversal of 8056458 is 8546508.

It is a happy number.

8056458 is a `hidden beast` number, since 8 + 0 + 5 + 645 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75241 + ... + 75347.

It is an arithmetic number, because the mean of its divisors is an integer number (379080).

Almost surely, 2^8056458 is an apocalyptic number.

8056458 is an abundant number, since it is smaller than the sum of its proper divisors (10139382).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8056458 is a wasteful number, since it uses less digits than its factorization.

8056458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251 (or 248 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 8056458 is about 2838.3900366229. The cubic root of 8056458 is about 200.4693808795.

The spelling of 8056458 in words is "eight million, fifty-six thousand, four hundred fifty-eight".