45266828 has 24 divisors (see below), whose sum is σ = 81681600. Its totient is φ = 21948624.

The previous prime is 45266827. The next prime is 45266849. The reversal of 45266828 is 82866254.

It is not an unprimeable number, because it can be changed into a prime (45266821) 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, 415238 + ... + 415346.

It is an arithmetic number, because the mean of its divisors is an integer number (3403400).

Almost surely, 2^45266828 is an apocalyptic number.

It is an amenable number.

45266828 is a deficient number, since it is larger than the sum of its proper divisors (36414772).

45266828 is an equidigital number, since it uses as much as digits as its factorization.

45266828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254 (or 158 counting only the distinct ones).

The product of its digits is 184320, while the sum is 41.

The square root of 45266828 is about 6728.0627226565. The cubic root of 45266828 is about 356.3909667632.

The spelling of 45266828 in words is "forty-five million, two hundred sixty-six thousand, eight hundred twenty-eight".