24730231 has 2 divisors, whose sum is σ = 24730232. Its totient is φ = 24730230.

The previous prime is 24730213. The next prime is 24730249. The reversal of 24730231 is 13203742.

Together with previous prime (24730213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (24730213) and next prime (24730249).

It is a cyclic number.

It is not a de Polignac number, because 24730231 - 2²³ = 16341623 is a prime.

It is a super-2 number, since 2×24730231² = 1223168650626722, which contains 22 as substring.

It is equal to p_1550173 and since 24730231 and 1550173 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24730201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12365115 + 12365116.

It is an arithmetic number, because the mean of its divisors is an integer number (12365116).

Almost surely, 2^24730231 is an apocalyptic number.

24730231 is a deficient number, since it is larger than the sum of its proper divisors (1).

24730231 is an equidigital number, since it uses as much as digits as its factorization.

24730231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 24730231 is about 4972.9499293679. The cubic root of 24730231 is about 291.3462221442.

Adding to 24730231 its reverse (13203742), we get a palindrome (37933973).

The spelling of 24730231 in words is "twenty-four million, seven hundred thirty thousand, two hundred thirty-one".