45746460 has 36 divisors (see below), whose sum is σ = 138764808. Its totient is φ = 12199008.

The previous prime is 45746423. The next prime is 45746479. The reversal of 45746460 is 6464754.

45746460 is a `hidden beast` number, since 4 + 5 + 7 + 4 + 646 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126894 + ... + 127253.

It is an arithmetic number, because the mean of its divisors is an integer number (3854578).

Almost surely, 2^45746460 is an apocalyptic number.

It is an amenable number.

45746460 is an abundant number, since it is smaller than the sum of its proper divisors (93018348).

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

45746460 is a wasteful number, since it uses less digits than its factorization.

45746460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254162 (or 254157 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 45746460 is about 6763.6129398421. The cubic root of 45746460 is about 357.6452797640.

The spelling of 45746460 in words is "forty-five million, seven hundred forty-six thousand, four hundred sixty".