23474401 has 2 divisors, whose sum is σ = 23474402. Its totient is φ = 23474400.

The previous prime is 23474393. The next prime is 23474411. The reversal of 23474401 is 10447432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22810176 + 664225 = 4776^2 + 815^2 .

It is a cyclic number.

It is not a de Polignac number, because 23474401 - 2³ = 23474393 is a prime.

It is not a weakly prime, because it can be changed into another prime (23474411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11737200 + 11737201.

It is an arithmetic number, because the mean of its divisors is an integer number (11737201).

Almost surely, 2^23474401 is an apocalyptic number.

It is an amenable number.

23474401 is a deficient number, since it is larger than the sum of its proper divisors (1).

23474401 is an equidigital number, since it uses as much as digits as its factorization.

23474401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 23474401 is about 4845.0388027342. The cubic root of 23474401 is about 286.3286724638.

The spelling of 23474401 in words is "twenty-three million, four hundred seventy-four thousand, four hundred one".