26023116 has 36 divisors (see below), whose sum is σ = 70635768. Its totient is φ = 7435008.

The previous prime is 26023093. The next prime is 26023157. The reversal of 26023116 is 61132062.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 26023092 and 26023101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21541 + ... + 22716.

Almost surely, 2^26023116 is an apocalyptic number.

It is an amenable number.

26023116 is an abundant number, since it is smaller than the sum of its proper divisors (44612652).

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

26023116 is a wasteful number, since it uses less digits than its factorization.

26023116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44278 (or 44269 counting only the distinct ones).

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

The square root of 26023116 is about 5101.2857202866. The cubic root of 26023116 is about 296.3373770640.

Adding to 26023116 its reverse (61132062), we get a palindrome (87155178).

The spelling of 26023116 in words is "twenty-six million, twenty-three thousand, one hundred sixteen".