24794149 has 2 divisors, whose sum is σ = 24794150. Its totient is φ = 24794148.

The previous prime is 24794117. The next prime is 24794167. The reversal of 24794149 is 94149742.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21921124 + 2873025 = 4682^2 + 1695^2 .

It is a cyclic number.

It is not a de Polignac number, because 24794149 - 2⁵ = 24794117 is a prime.

It is a super-2 number, since 2×24794149² = 1229499649268402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24794249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12397074 + 12397075.

It is an arithmetic number, because the mean of its divisors is an integer number (12397075).

Almost surely, 2^24794149 is an apocalyptic number.

It is an amenable number.

24794149 is a deficient number, since it is larger than the sum of its proper divisors (1).

24794149 is an equidigital number, since it uses as much as digits as its factorization.

24794149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 40.

The square root of 24794149 is about 4979.3723500056. The cubic root of 24794149 is about 291.5970116477.

The spelling of 24794149 in words is "twenty-four million, seven hundred ninety-four thousand, one hundred forty-nine".