23426601 has 16 divisors (see below), whose sum is σ = 35869440. Its totient is φ = 13450320.

The previous prime is 23426597. The next prime is 23426603. The reversal of 23426601 is 10662432.

It is not a de Polignac number, because 23426601 - 2² = 23426597 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23426603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18055 + ... + 19308.

It is an arithmetic number, because the mean of its divisors is an integer number (2241840).

Almost surely, 2^23426601 is an apocalyptic number.

It is an amenable number.

23426601 is a deficient number, since it is larger than the sum of its proper divisors (12442839).

23426601 is a wasteful number, since it uses less digits than its factorization.

23426601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37396.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 23426601 is about 4840.1034079862. The cubic root of 23426601 is about 286.1341937941.

It can be divided in two parts, 23 and 426601, that added together give a palindrome (426624).

The spelling of 23426601 in words is "twenty-three million, four hundred twenty-six thousand, six hundred one".