45536736 has 48 divisors (see below), whose sum is σ = 136612224. Its totient is φ = 13010304.

The previous prime is 45536713. The next prime is 45536753. The reversal of 45536736 is 63763554.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 45536694 and 45536703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33210 + ... + 34553.

It is an arithmetic number, because the mean of its divisors is an integer number (2846088).

Almost surely, 2^45536736 is an apocalyptic number.

It is an amenable number.

45536736 is an abundant number, since it is smaller than the sum of its proper divisors (91075488).

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

45536736 is a wasteful number, since it uses less digits than its factorization.

45536736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67783 (or 67775 counting only the distinct ones).

The product of its digits is 226800, while the sum is 39.

The square root of 45536736 is about 6748.0912856896. The cubic root of 45536736 is about 357.0979025169.

The spelling of 45536736 in words is "forty-five million, five hundred thirty-six thousand, seven hundred thirty-six".