45718408 has 16 divisors (see below), whose sum is σ = 90234000. Its totient is φ = 21656016.

The previous prime is 45718399. The next prime is 45718493. The reversal of 45718408 is 80481754.

45718408 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 3 ways as a sum of consecutive naturals, for example, 150238 + ... + 150541.

It is an arithmetic number, because the mean of its divisors is an integer number (5639625).

Almost surely, 2^45718408 is an apocalyptic number.

It is an amenable number.

45718408 is a deficient number, since it is larger than the sum of its proper divisors (44515592).

45718408 is a wasteful number, since it uses less digits than its factorization.

45718408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300804 (or 300800 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 37.

The square root of 45718408 is about 6761.5388780957. The cubic root of 45718408 is about 357.5721614158.

The spelling of 45718408 in words is "forty-five million, seven hundred eighteen thousand, four hundred eight".