24996942 has 12 divisors (see below), whose sum is σ = 54160080. Its totient is φ = 8332308.

The previous prime is 24996931. The next prime is 24996947. The reversal of 24996942 is 24969942.

It is a happy number.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24996947) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 694342 + ... + 694377.

It is an arithmetic number, because the mean of its divisors is an integer number (4513340).

Almost surely, 2^24996942 is an apocalyptic number.

24996942 is an abundant number, since it is smaller than the sum of its proper divisors (29163138).

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

24996942 is a wasteful number, since it uses less digits than its factorization.

24996942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1388727 (or 1388724 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 24996942 is about 4999.6941906481. The cubic root of 24996942 is about 292.3898511402.

Subtracting from 24996942 its reverse (24969942), we obtain a cube (27000 = 30³).

The spelling of 24996942 in words is "twenty-four million, nine hundred ninety-six thousand, nine hundred forty-two".