23162712 has 16 divisors (see below), whose sum is σ = 57906840. Its totient is φ = 7720896.

The previous prime is 23162707. The next prime is 23162717. The reversal of 23162712 is 21726132.

It is an interprime number because it is at equal distance from previous prime (23162707) and next prime (23162717).

It is a super-2 number, since 2×23162712² = 1073022454389888, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 965113 = 23162712 / (2 + 3 + 1 + 6 + 2 + 7 + 1 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23162717) 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 3 ways as a sum of consecutive naturals, for example, 482533 + ... + 482580.

Almost surely, 2^23162712 is an apocalyptic number.

It is an amenable number.

23162712 is an abundant number, since it is smaller than the sum of its proper divisors (34744128).

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

23162712 is a wasteful number, since it uses less digits than its factorization.

23162712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 965122 (or 965118 counting only the distinct ones).

The product of its digits is 1008, while the sum is 24.

The square root of 23162712 is about 4812.7655251425. The cubic root of 23162712 is about 285.0557477897.

Adding to 23162712 its reverse (21726132), we get a palindrome (44888844).

It can be divided in two parts, 23 and 162712, that added together give a triangular number (162735 = T₅₇₀).

The spelling of 23162712 in words is "twenty-three million, one hundred sixty-two thousand, seven hundred twelve".