23069159 has 4 divisors (see below), whose sum is σ = 23161320. Its totient is φ = 22977000.

The previous prime is 23069147. The next prime is 23069197. The reversal of 23069159 is 95196032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23069159 - 2⁴ = 23069143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23062159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45704 + ... + 46205.

It is an arithmetic number, because the mean of its divisors is an integer number (5790330).

Almost surely, 2^23069159 is an apocalyptic number.

23069159 is a deficient number, since it is larger than the sum of its proper divisors (92161).

23069159 is an equidigital number, since it uses as much as digits as its factorization.

23069159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92160.

The product of its (nonzero) digits is 14580, while the sum is 35.

The square root of 23069159 is about 4803.0364354229. The cubic root of 23069159 is about 284.6714547865.

The spelling of 23069159 in words is "twenty-three million, sixty-nine thousand, one hundred fifty-nine".