23172714 has 12 divisors (see below), whose sum is σ = 50207586. Its totient is φ = 7724232.

The previous prime is 23172701. The next prime is 23172719. The reversal of 23172714 is 41727132.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 14861025 + 8311689 = 3855^2 + 2883^2 .

It is not an unprimeable number, because it can be changed into a prime (23172719) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 643669 + ... + 643704.

Almost surely, 2^23172714 is an apocalyptic number.

23172714 is an abundant number, since it is smaller than the sum of its proper divisors (27034872).

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

23172714 is a wasteful number, since it uses less digits than its factorization.

23172714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287381 (or 1287378 counting only the distinct ones).

The product of its digits is 2352, while the sum is 27.

The square root of 23172714 is about 4813.8045244900. The cubic root of 23172714 is about 285.0967723079.

Adding to 23172714 its reverse (41727132), we get a palindrome (64899846).

The spelling of 23172714 in words is "twenty-three million, one hundred seventy-two thousand, seven hundred fourteen".