45714432 has 88 divisors (see below), whose sum is σ = 127339776. Its totient is φ = 14553088.

The previous prime is 45714421. The next prime is 45714433. The reversal of 45714432 is 23441754.

It is a super-3 number, since 3×45714432³ (a number of 24 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45714432.

It is not an unprimeable number, because it can be changed into a prime (45714433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70333 + ... + 70979.

Almost surely, 2^45714432 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 45714432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63669888).

45714432 is an abundant number, since it is smaller than the sum of its proper divisors (81625344).

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

45714432 is a wasteful number, since it uses less digits than its factorization.

45714432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693 (or 675 counting only the distinct ones).

The product of its digits is 13440, while the sum is 30.

The square root of 45714432 is about 6761.2448557939. The cubic root of 45714432 is about 357.5617954371.

The spelling of 45714432 in words is "forty-five million, seven hundred fourteen thousand, four hundred thirty-two".