23265401 has 8 divisors (see below), whose sum is σ = 24912360. Its totient is φ = 21649408.

The previous prime is 23265383. The next prime is 23265427. The reversal of 23265401 is 10456232.

It can be written as a sum of positive squares in 4 ways, for example, as 11022400 + 12243001 = 3320^2 + 3499^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23265401 - 2¹⁰ = 23264377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23265001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6176 + ... + 9201.

It is an arithmetic number, because the mean of its divisors is an integer number (3114045).

Almost surely, 2^23265401 is an apocalyptic number.

It is an amenable number.

23265401 is a deficient number, since it is larger than the sum of its proper divisors (1646959).

23265401 is a wasteful number, since it uses less digits than its factorization.

23265401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15483.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 23265401 is about 4823.4221254209. The cubic root of 23265401 is about 285.4763798506.

The spelling of 23265401 in words is "twenty-three million, two hundred sixty-five thousand, four hundred one".