45652224 has 36 divisors (see below), whose sum is σ = 121503536. Its totient is φ = 15217152.

The previous prime is 45652213. The next prime is 45652237. The reversal of 45652224 is 42225654.

It is a happy number.

It is a super-2 number, since 2×45652224² = 4168251112292352, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 45652191 and 45652200.

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, 28954 + ... + 30489.

Almost surely, 2^45652224 is an apocalyptic number.

It is an amenable number.

45652224 is an abundant number, since it is smaller than the sum of its proper divisors (75851312).

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

45652224 is an equidigital number, since it uses as much as digits as its factorization.

45652224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59462 (or 59448 counting only the distinct ones).

The product of its digits is 19200, while the sum is 30.

The square root of 45652224 is about 6756.6429534200. The cubic root of 45652224 is about 357.3995323011.

Adding to 45652224 its reverse (42225654), we get a palindrome (87877878).

The spelling of 45652224 in words is "forty-five million, six hundred fifty-two thousand, two hundred twenty-four".