45837224 has 16 divisors (see below), whose sum is σ = 86180820. Its totient is φ = 22855680.

The previous prime is 45837203. The next prime is 45837247. The reversal of 45837224 is 42273854.

It can be written as a sum of positive squares in 2 ways, for example, as 44649124 + 1188100 = 6682^2 + 1090^2 .

It is a super-2 number, since 2×45837224² = 4202102208052352, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4697 + ... + 10664.

Almost surely, 2^45837224 is an apocalyptic number.

It is an amenable number.

45837224 is a deficient number, since it is larger than the sum of its proper divisors (40343596).

45837224 is a wasteful number, since it uses less digits than its factorization.

45837224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15740 (or 15736 counting only the distinct ones).

The product of its digits is 53760, while the sum is 35.

The square root of 45837224 is about 6770.3193425421. The cubic root of 45837224 is about 357.8816541293.

The spelling of 45837224 in words is "forty-five million, eight hundred thirty-seven thousand, two hundred twenty-four".