23495401 has 2 divisors, whose sum is σ = 23495402. Its totient is φ = 23495400.

The previous prime is 23495399. The next prime is 23495413. The reversal of 23495401 is 10459432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17977600 + 5517801 = 4240^2 + 2349^2 .

It is a cyclic number.

It is not a de Polignac number, because 23495401 - 2¹ = 23495399 is a prime.

Together with 23495399, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 23495401.

It is not a weakly prime, because it can be changed into another prime (23495491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11747700 + 11747701.

It is an arithmetic number, because the mean of its divisors is an integer number (11747701).

Almost surely, 2^23495401 is an apocalyptic number.

It is an amenable number.

23495401 is a deficient number, since it is larger than the sum of its proper divisors (1).

23495401 is an equidigital number, since it uses as much as digits as its factorization.

23495401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 23495401 is about 4847.2054835750. The cubic root of 23495401 is about 286.4140294161.

It can be divided in two parts, 2349 and 5401, that added together give a triangular number (7750 = T₁₂₄).

The spelling of 23495401 in words is "twenty-three million, four hundred ninety-five thousand, four hundred one".