24239998 has 8 divisors (see below), whose sum is σ = 37613880. Its totient is φ = 11702040.

The previous prime is 24239989. The next prime is 24240019. The reversal of 24239998 is 89993242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 208908 + ... + 209023.

It is an arithmetic number, because the mean of its divisors is an integer number (4701735).

Almost surely, 2^24239998 is an apocalyptic number.

24239998 is a deficient number, since it is larger than the sum of its proper divisors (13373882).

24239998 is a wasteful number, since it uses less digits than its factorization.

24239998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417962.

The product of its digits is 279936, while the sum is 46.

The square root of 24239998 is about 4923.4132469253. The cubic root of 24239998 is about 289.4082185042.

It can be divided in two parts, 2423 and 9998, that added together give a palindrome (12421).

The spelling of 24239998 in words is "twenty-four million, two hundred thirty-nine thousand, nine hundred ninety-eight".