24225939 has 16 divisors (see below), whose sum is σ = 36084000. Its totient is φ = 16063488.

The previous prime is 24225937. The next prime is 24225941. The reversal of 24225939 is 93952242.

It is an interprime number because it is at equal distance from previous prime (24225937) and next prime (24225941).

It is not a de Polignac number, because 24225939 - 2¹ = 24225937 is a prime.

It is a super-2 number, since 2×24225939² = 1173792240863442, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (24225937) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2887 + ... + 7535.

It is an arithmetic number, because the mean of its divisors is an integer number (2255250).

Almost surely, 2^24225939 is an apocalyptic number.

24225939 is a deficient number, since it is larger than the sum of its proper divisors (11858061).

24225939 is a wasteful number, since it uses less digits than its factorization.

24225939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4851 (or 4845 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 24225939 is about 4921.9852701933. The cubic root of 24225939 is about 289.3522562193.

The spelling of 24225939 in words is "twenty-four million, two hundred twenty-five thousand, nine hundred thirty-nine".