24902401 has 2 divisors, whose sum is σ = 24902402. Its totient is φ = 24902400.

The previous prime is 24902377. The next prime is 24902411. The reversal of 24902401 is 10420942.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18147600 + 6754801 = 4260^2 + 2599^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24902401 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (24902411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12451200 + 12451201.

It is an arithmetic number, because the mean of its divisors is an integer number (12451201).

Almost surely, 2^24902401 is an apocalyptic number.

It is an amenable number.

24902401 is a deficient number, since it is larger than the sum of its proper divisors (1).

24902401 is an equidigital number, since it uses as much as digits as its factorization.

24902401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 24902401 is about 4990.2305557960. The cubic root of 24902401 is about 292.0207693052.

The spelling of 24902401 in words is "twenty-four million, nine hundred two thousand, four hundred one".