45302736 has 80 divisors (see below), whose sum is σ = 122563584. Its totient is φ = 14404992.

The previous prime is 45302729. The next prime is 45302743. The reversal of 45302736 is 63720354.

It is an interprime number because it is at equal distance from previous prime (45302729) and next prime (45302743).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96775 + ... + 97241.

Almost surely, 2^45302736 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 45302736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61281792).

45302736 is an abundant number, since it is smaller than the sum of its proper divisors (77260848).

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

45302736 is a wasteful number, since it uses less digits than its factorization.

45302736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568 (or 562 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 45302736 is about 6730.7307181316. The cubic root of 45302736 is about 356.4851778007.

The spelling of 45302736 in words is "forty-five million, three hundred two thousand, seven hundred thirty-six".