23422716 has 24 divisors (see below), whose sum is σ = 60725840. Its totient is φ = 7807536.

The previous prime is 23422703. The next prime is 23422727. The reversal of 23422716 is 61722432.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 23422716.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108331 + ... + 108546.

Almost surely, 2^23422716 is an apocalyptic number.

It is an amenable number.

23422716 is an abundant number, since it is smaller than the sum of its proper divisors (37303124).

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

23422716 is a wasteful number, since it uses less digits than its factorization.

23422716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216890 (or 216882 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 23422716 is about 4839.7020569452. The cubic root of 23422716 is about 286.1183756963.

The spelling of 23422716 in words is "twenty-three million, four hundred twenty-two thousand, seven hundred sixteen".