40458474 has 32 divisors (see below), whose sum is σ = 102752640. Its totient is φ = 11559456.

The previous prime is 40458463. The next prime is 40458497. The reversal of 40458474 is 47485404.

40458474 is a `hidden beast` number, since 4 + 0 + 4 + 584 + 74 = 666.

40458474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 53139 + ... + 53894.

It is an arithmetic number, because the mean of its divisors is an integer number (3211020).

Almost surely, 2^40458474 is an apocalyptic number.

40458474 is an abundant number, since it is smaller than the sum of its proper divisors (62294166).

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

40458474 is a wasteful number, since it uses less digits than its factorization.

40458474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107051 (or 107045 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 36.

The square root of 40458474 is about 6360.6976032508. The cubic root of 40458474 is about 343.2968612612.

The spelling of 40458474 in words is "forty million, four hundred fifty-eight thousand, four hundred seventy-four".