45912404 has 6 divisors (see below), whose sum is σ = 80346714. Its totient is φ = 22956200.

The previous prime is 45912403. The next prime is 45912407. The reversal of 45912404 is 40421954.

45912404 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 30780304 + 15132100 = 5548^2 + 3890^2 .

45912404 is strictly pandigital in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45912403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5739047 + ... + 5739054.

It is an arithmetic number, because the mean of its divisors is an integer number (13391119).

Almost surely, 2^45912404 is an apocalyptic number.

It is an amenable number.

45912404 is a deficient number, since it is larger than the sum of its proper divisors (34434310).

45912404 is a wasteful number, since it uses less digits than its factorization.

45912404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11478105 (or 11478103 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 45912404 is about 6775.8692431304. The cubic root of 45912404 is about 358.0772073215.

The spelling of 45912404 in words is "forty-five million, nine hundred twelve thousand, four hundred four".