45444060 has 72 divisors (see below), whose sum is σ = 145965456. Its totient is φ = 11404800.

The previous prime is 45444059. The next prime is 45444071. The reversal of 45444060 is 6044454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4366 + ... + 10485.

It is an arithmetic number, because the mean of its divisors is an integer number (2027298).

Almost surely, 2^45444060 is an apocalyptic number.

It is an amenable number.

45444060 is an abundant number, since it is smaller than the sum of its proper divisors (100521396).

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

45444060 is a wasteful number, since it uses less digits than its factorization.

45444060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14883 (or 14878 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 45444060 is about 6741.2209576604. The cubic root of 45444060 is about 356.8554837235.

The spelling of 45444060 in words is "forty-five million, four hundred forty-four thousand, sixty".