23095745 has 16 divisors (see below), whose sum is σ = 28890000. Its totient is φ = 17703168.

The previous prime is 23095739. The next prime is 23095747. The reversal of 23095745 is 54759032.

It can be written as a sum of positive squares in 8 ways, for example, as 1926544 + 21169201 = 1388^2 + 4601^2 .

It is a cyclic number.

It is not a de Polignac number, because 23095745 - 2¹⁴ = 23079361 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23095747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21071 + ... + 22139.

It is an arithmetic number, because the mean of its divisors is an integer number (1805625).

Almost surely, 2^23095745 is an apocalyptic number.

It is an amenable number.

23095745 is a deficient number, since it is larger than the sum of its proper divisors (5794255).

23095745 is a wasteful number, since it uses less digits than its factorization.

23095745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 23095745 is about 4805.8032627231. The cubic root of 23095745 is about 284.7807691285.

The spelling of 23095745 in words is "twenty-three million, ninety-five thousand, seven hundred forty-five".