23426716 has 12 divisors (see below), whose sum is σ = 41373640. Its totient is φ = 11605680.

The previous prime is 23426713. The next prime is 23426743. The reversal of 23426716 is 61762432.

It is a super-2 number, since 2×23426716² = 1097622045089312, which contains 22 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23426713) 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, 26430 + ... + 27301.

Almost surely, 2^23426716 is an apocalyptic number.

It is an amenable number.

23426716 is a deficient number, since it is larger than the sum of its proper divisors (17946924).

23426716 is a wasteful number, since it uses less digits than its factorization.

23426716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53844 (or 53842 counting only the distinct ones).

The product of its digits is 12096, while the sum is 31.

The square root of 23426716 is about 4840.1152878831. The cubic root of 23426716 is about 286.1346619994.

It can be divided in two parts, 23426 and 716, that added together give a palindrome (24142).

The spelling of 23426716 in words is "twenty-three million, four hundred twenty-six thousand, seven hundred sixteen".