24157133 has 16 divisors (see below), whose sum is σ = 32436096. Its totient is φ = 17375040.

The previous prime is 24157129. The next prime is 24157139. The reversal of 24157133 is 33175142.

It is a cyclic number.

It is not a de Polignac number, because 24157133 - 2² = 24157129 is a prime.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24157139) 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, 11066 + ... + 13067.

It is an arithmetic number, because the mean of its divisors is an integer number (2027256).

Almost surely, 2^24157133 is an apocalyptic number.

It is an amenable number.

24157133 is a deficient number, since it is larger than the sum of its proper divisors (8278963).

24157133 is a wasteful number, since it uses less digits than its factorization.

24157133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24164.

The product of its digits is 2520, while the sum is 26.

The square root of 24157133 is about 4914.9906408863. The cubic root of 24157133 is about 289.0780590778.

Subtracting 24157133 from its reverse (33175142), we obtain a square (9018009 = 3003²).

The spelling of 24157133 in words is "twenty-four million, one hundred fifty-seven thousand, one hundred thirty-three".