24894269 has 2 divisors, whose sum is σ = 24894270. Its totient is φ = 24894268.

The previous prime is 24894263. The next prime is 24894281. The reversal of 24894269 is 96249842.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17935225 + 6959044 = 4235^2 + 2638^2 .

It is a cyclic number.

It is not a de Polignac number, because 24894269 - 2⁴ = 24894253 is a prime.

It is a super-2 number, since 2×24894269² = 1239449258088722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24894263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12447134 + 12447135.

It is an arithmetic number, because the mean of its divisors is an integer number (12447135).

Almost surely, 2^24894269 is an apocalyptic number.

It is an amenable number.

24894269 is a deficient number, since it is larger than the sum of its proper divisors (1).

24894269 is an equidigital number, since it uses as much as digits as its factorization.

24894269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 248832, while the sum is 44.

The square root of 24894269 is about 4989.4156972535. The cubic root of 24894269 is about 291.9889789110.

The spelling of 24894269 in words is "twenty-four million, eight hundred ninety-four thousand, two hundred sixty-nine".