45372060 has 72 divisors (see below), whose sum is σ = 138181680. Its totient is φ = 12050688.

The previous prime is 45372059. The next prime is 45372073. The reversal of 45372060 is 6027354.

It is a happy number.

45372060 is a `hidden beast` number, since 453 + 7 + 206 + 0 = 666.

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, 79456 + ... + 80024.

It is an arithmetic number, because the mean of its divisors is an integer number (1919190).

Almost surely, 2^45372060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45372060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69090840).

45372060 is an abundant number, since it is smaller than the sum of its proper divisors (92809620).

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

45372060 is a wasteful number, since it uses less digits than its factorization.

45372060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027 (or 1022 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 45372060 is about 6735.8785618507. The cubic root of 45372060 is about 356.6669209342. Note that the first 3 decimals are identical.

The spelling of 45372060 in words is "forty-five million, three hundred seventy-two thousand, sixty".