23116026 has 16 divisors (see below), whose sum is σ = 47307744. Its totient is φ = 7526064.

The previous prime is 23116021. The next prime is 23116031. The reversal of 23116026 is 62061132.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23116021) and next prime (23116031).

It is a junction number, because it is equal to n+sod(n) for n = 23115993 and 23116011.

It is not an unprimeable number, because it can be changed into a prime (23116021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44541 + ... + 45056.

It is an arithmetic number, because the mean of its divisors is an integer number (2956734).

Almost surely, 2^23116026 is an apocalyptic number.

23116026 is an abundant number, since it is smaller than the sum of its proper divisors (24191718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23116026 is a wasteful number, since it uses less digits than its factorization.

23116026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89645.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 23116026 is about 4807.9128527876. The cubic root of 23116026 is about 284.8641026461.

Adding to 23116026 its reverse (62061132), we get a palindrome (85177158).

The spelling of 23116026 in words is "twenty-three million, one hundred sixteen thousand, twenty-six".