45236604 has 72 divisors (see below), whose sum is σ = 124104960. Its totient is φ = 12786144.

The previous prime is 45236599. The next prime is 45236617. The reversal of 45236604 is 40663254.

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, 62557 + ... + 63275.

It is an arithmetic number, because the mean of its divisors is an integer number (1723680).

Almost surely, 2^45236604 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 45236604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62052480).

45236604 is an abundant number, since it is smaller than the sum of its proper divisors (78868356).

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

45236604 is a wasteful number, since it uses less digits than its factorization.

45236604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847 (or 838 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 45236604 is about 6725.8162329936. The cubic root of 45236604 is about 356.3116300886.

Adding to 45236604 its reverse (40663254), we get a palindrome (85899858).

The spelling of 45236604 in words is "forty-five million, two hundred thirty-six thousand, six hundred four".