45268344 has 96 divisors (see below), whose sum is σ = 136085040. Its totient is φ = 13478400.

The previous prime is 45268313. The next prime is 45268357. The reversal of 45268344 is 44386254.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 45268299 and 45268308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47844 + ... + 48780.

Almost surely, 2^45268344 is an apocalyptic number.

45268344 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45268344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68042520).

45268344 is an abundant number, since it is smaller than the sum of its proper divisors (90816696).

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

45268344 is a wasteful number, since it uses less digits than its factorization.

45268344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021 (or 1014 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

The square root of 45268344 is about 6728.1753841588. The cubic root of 45268344 is about 356.3949452665.

The spelling of 45268344 in words is "forty-five million, two hundred sixty-eight thousand, three hundred forty-four".