24402098 has 18 divisors (see below), whose sum is σ = 42664671. Its totient is φ = 10437084.

The previous prime is 24402097. The next prime is 24402107. The reversal of 24402098 is 89020442.

It can be written as a sum of positive squares in only one way, i.e., 12201049 + 12201049 = 3493^2 + 3493^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=3493.

It is a self number, because there is not a number n which added to its sum of digits gives 24402098.

It is not an unprimeable number, because it can be changed into a prime (24402097) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 48653 + ... + 49151.

Almost surely, 2^24402098 is an apocalyptic number.

24402098 is a deficient number, since it is larger than the sum of its proper divisors (18262573).

24402098 is an frugal number, since it uses more digits than its factorization.

24402098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014 (or 508 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 24402098 is about 4939.8479733692. The cubic root of 24402098 is about 290.0519050969.

Multiplying 24402098 by its product of nonzero digits (4608), we get a square (112444867584 = 335328²).

The spelling of 24402098 in words is "twenty-four million, four hundred two thousand, ninety-eight".