24428798 has 4 divisors (see below), whose sum is σ = 36643200. Its totient is φ = 12214398.

The previous prime is 24428797. The next prime is 24428801. The reversal of 24428798 is 89782442.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24428791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6107198 + ... + 6107201.

It is an arithmetic number, because the mean of its divisors is an integer number (9160800).

Almost surely, 2^24428798 is an apocalyptic number.

24428798 is a deficient number, since it is larger than the sum of its proper divisors (12214402).

24428798 is a wasteful number, since it uses less digits than its factorization.

24428798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12214401.

The product of its digits is 258048, while the sum is 44.

The square root of 24428798 is about 4942.5497468412. The cubic root of 24428798 is about 290.1576550619.

The spelling of 24428798 in words is "twenty-four million, four hundred twenty-eight thousand, seven hundred ninety-eight".