45944496 has 160 divisors (see below), whose sum is σ = 145199040. Its totient is φ = 13996800.

The previous prime is 45944471. The next prime is 45944519. The reversal of 45944496 is 69444954.

45944496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45944496² = 4221793425388032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 454846 + ... + 454946.

It is an arithmetic number, because the mean of its divisors is an integer number (907494).

Almost surely, 2^45944496 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 45944496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72599520).

45944496 is an abundant number, since it is smaller than the sum of its proper divisors (99254544).

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

45944496 is a wasteful number, since it uses less digits than its factorization.

45944496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143 (or 119 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 45944496 is about 6778.2369389097. The cubic root of 45944496 is about 358.1606178768.

The spelling of 45944496 in words is "forty-five million, nine hundred forty-four thousand, four hundred ninety-six".