45064344 has 64 divisors (see below), whose sum is σ = 124185600. Its totient is φ = 13539456.

The previous prime is 45064343. The next prime is 45064351. The reversal of 45064344 is 44346054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45064343) 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, 11737 + ... + 15095.

It is an arithmetic number, because the mean of its divisors is an integer number (1940400).

Almost surely, 2^45064344 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 45064344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62092800).

45064344 is an abundant number, since it is smaller than the sum of its proper divisors (79121256).

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

45064344 is a wasteful number, since it uses less digits than its factorization.

45064344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3424 (or 3420 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 45064344 is about 6712.9981379410. The cubic root of 45064344 is about 355.8587791507.

The spelling of 45064344 in words is "forty-five million, sixty-four thousand, three hundred forty-four".