23116035 has 16 divisors (see below), whose sum is σ = 38594304. Its totient is φ = 11792352.

The previous prime is 23116031. The next prime is 23116043. The reversal of 23116035 is 53061132.

It is not a de Polignac number, because 23116035 - 2² = 23116031 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23116031) 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, 33157 + ... + 33846.

It is an arithmetic number, because the mean of its divisors is an integer number (2412144).

Almost surely, 2^23116035 is an apocalyptic number.

23116035 is a deficient number, since it is larger than the sum of its proper divisors (15478269).

23116035 is a wasteful number, since it uses less digits than its factorization.

23116035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67034.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 23116035 is about 4807.9137887446. The cubic root of 23116035 is about 284.8641396158.

Adding to 23116035 its reverse (53061132), we get a palindrome (76177167).

The spelling of 23116035 in words is "twenty-three million, one hundred sixteen thousand, thirty-five".