45046460 has 24 divisors (see below), whose sum is σ = 95664240. Its totient is φ = 17815424.

The previous prime is 45046451. The next prime is 45046523. The reversal of 45046460 is 6464054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10874 + ... + 14433.

It is an arithmetic number, because the mean of its divisors is an integer number (3986010).

Almost surely, 2^45046460 is an apocalyptic number.

It is an amenable number.

45046460 is an abundant number, since it is smaller than the sum of its proper divisors (50617780).

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

45046460 is a wasteful number, since it uses less digits than its factorization.

45046460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25405 (or 25403 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 45046460 is about 6711.6659630825. The cubic root of 45046460 is about 355.8116981704.

The spelling of 45046460 in words is "forty-five million, forty-six thousand, four hundred sixty".