45572604 has 192 divisors, whose sum is σ = 143818752. Its totient is φ = 10886400.

The previous prime is 45572599. The next prime is 45572623. The reversal of 45572604 is 40627554.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1059807 + ... + 1059849.

It is an arithmetic number, because the mean of its divisors is an integer number (749056).

Almost surely, 2^45572604 is an apocalyptic number.

45572604 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45572604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71909376).

45572604 is an abundant number, since it is smaller than the sum of its proper divisors (98246148).

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

45572604 is a wasteful number, since it uses less digits than its factorization.

45572604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136 (or 134 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 45572604 is about 6750.7484029550. The cubic root of 45572604 is about 357.1916365525.

The spelling of 45572604 in words is "forty-five million, five hundred seventy-two thousand, six hundred four".