45268828 has 12 divisors (see below), whose sum is σ = 86422392. Its totient is φ = 20576720.

The previous prime is 45268813. The next prime is 45268829. The reversal of 45268828 is 82886254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45268829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514375 + ... + 514462.

It is an arithmetic number, because the mean of its divisors is an integer number (7201866).

Almost surely, 2^45268828 is an apocalyptic number.

It is an amenable number.

45268828 is a deficient number, since it is larger than the sum of its proper divisors (41153564).

45268828 is a wasteful number, since it uses less digits than its factorization.

45268828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028852 (or 1028850 counting only the distinct ones).

The product of its digits is 245760, while the sum is 43.

The square root of 45268828 is about 6728.2113522094. The cubic root of 45268828 is about 356.3962154296.

The spelling of 45268828 in words is "forty-five million, two hundred sixty-eight thousand, eight hundred twenty-eight".