24948940 has 12 divisors (see below), whose sum is σ = 52392816. Its totient is φ = 9979568.

The previous prime is 24948929. The next prime is 24948947. The reversal of 24948940 is 4984942.

It is a junction number, because it is equal to n+sod(n) for n = 24948893 and 24948902.

It is not an unprimeable number, because it can be changed into a prime (24948947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 623704 + ... + 623743.

It is an arithmetic number, because the mean of its divisors is an integer number (4366068).

Almost surely, 2^24948940 is an apocalyptic number.

24948940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24948940 is an abundant number, since it is smaller than the sum of its proper divisors (27443876).

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

24948940 is a wasteful number, since it uses less digits than its factorization.

24948940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247456 (or 1247454 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 24948940 is about 4994.8913902106. The cubic root of 24948940 is about 292.2025710148.

The spelling of 24948940 in words is "twenty-four million, nine hundred forty-eight thousand, nine hundred forty".