23015073 has 8 divisors (see below), whose sum is σ = 31516288. Its totient is φ = 14928624.

The previous prime is 23015029. The next prime is 23015081. The reversal of 23015073 is 37051032.

It is a happy number.

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

It is not a de Polignac number, because 23015073 - 2¹⁰ = 23014049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23015273) 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, 103561 + ... + 103782.

It is an arithmetic number, because the mean of its divisors is an integer number (3939536).

Almost surely, 2^23015073 is an apocalyptic number.

It is an amenable number.

23015073 is a deficient number, since it is larger than the sum of its proper divisors (8501215).

23015073 is a wasteful number, since it uses less digits than its factorization.

23015073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207383.

The product of its (nonzero) digits is 630, while the sum is 21.

The square root of 23015073 is about 4797.4027348139. The cubic root of 23015073 is about 284.4488084872.

The spelling of 23015073 in words is "twenty-three million, fifteen thousand, seventy-three".