24428552 has 8 divisors (see below), whose sum is σ = 45803550. Its totient is φ = 12214272.

The previous prime is 24428549. The next prime is 24428557. The reversal of 24428552 is 25582442.

It can be written as a sum of positive squares in only one way, i.e., 22905796 + 1522756 = 4786^2 + 1234^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (24428557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1526777 + ... + 1526792.

Almost surely, 2^24428552 is an apocalyptic number.

It is an amenable number.

24428552 is a deficient number, since it is larger than the sum of its proper divisors (21374998).

24428552 is a wasteful number, since it uses less digits than its factorization.

24428552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3053575 (or 3053571 counting only the distinct ones).

The product of its digits is 25600, while the sum is 32.

The square root of 24428552 is about 4942.5248608378. The cubic root of 24428552 is about 290.1566810882.

The spelling of 24428552 in words is "twenty-four million, four hundred twenty-eight thousand, five hundred fifty-two".