45324636 has 48 divisors (see below), whose sum is σ = 121449216. Its totient is φ = 12887424.

The previous prime is 45324619. The next prime is 45324637. The reversal of 45324636 is 63642354.

It is a junction number, because it is equal to n+sod(n) for n = 45324597 and 45324606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45324637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17880 + ... + 20256.

It is an arithmetic number, because the mean of its divisors is an integer number (2530192).

Almost surely, 2^45324636 is an apocalyptic number.

It is an amenable number.

45324636 is an abundant number, since it is smaller than the sum of its proper divisors (76124580).

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

45324636 is a wasteful number, since it uses less digits than its factorization.

45324636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2618 (or 2616 counting only the distinct ones).

The product of its digits is 51840, while the sum is 33.

The square root of 45324636 is about 6732.3573880180. The cubic root of 45324636 is about 356.5426119163.

The spelling of 45324636 in words is "forty-five million, three hundred twenty-four thousand, six hundred thirty-six".