23106726 has 12 divisors (see below), whose sum is σ = 50064612. Its totient is φ = 7702236.

The previous prime is 23106709. The next prime is 23106731. The reversal of 23106726 is 62760132.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 23106726.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 641836 + ... + 641871.

It is an arithmetic number, because the mean of its divisors is an integer number (4172051).

Almost surely, 2^23106726 is an apocalyptic number.

23106726 is an abundant number, since it is smaller than the sum of its proper divisors (26957886).

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

23106726 is a wasteful number, since it uses less digits than its factorization.

23106726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283715 (or 1283712 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 23106726 is about 4806.9455998586. The cubic root of 23106726 is about 284.8258955092.

Adding to 23106726 its reverse (62760132), we get a palindrome (85866858).

It can be divided in two parts, 23106 and 726, that added together give a palindrome (23832).

The spelling of 23106726 in words is "twenty-three million, one hundred six thousand, seven hundred twenty-six".