24628957 has 2 divisors, whose sum is σ = 24628958. Its totient is φ = 24628956.

The previous prime is 24628949. The next prime is 24628969. The reversal of 24628957 is 75982642.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22033636 + 2595321 = 4694^2 + 1611^2 .

It is a cyclic number.

It is not a de Polignac number, because 24628957 - 2³ = 24628949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24628927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12314478 + 12314479.

It is an arithmetic number, because the mean of its divisors is an integer number (12314479).

Almost surely, 2^24628957 is an apocalyptic number.

It is an amenable number.

24628957 is a deficient number, since it is larger than the sum of its proper divisors (1).

24628957 is an equidigital number, since it uses as much as digits as its factorization.

24628957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 43.

The square root of 24628957 is about 4962.7569958643. The cubic root of 24628957 is about 290.9479758834.

The spelling of 24628957 in words is "twenty-four million, six hundred twenty-eight thousand, nine hundred fifty-seven".