23166126 has 12 divisors (see below), whose sum is σ = 50193312. Its totient is φ = 7722036.

The previous prime is 23166119. The next prime is 23166127. The reversal of 23166126 is 62166132.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 23166126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23166127) 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, 643486 + ... + 643521.

It is an arithmetic number, because the mean of its divisors is an integer number (4182776).

Almost surely, 2^23166126 is an apocalyptic number.

23166126 is an abundant number, since it is smaller than the sum of its proper divisors (27027186).

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

23166126 is a wasteful number, since it uses less digits than its factorization.

23166126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287015 (or 1287012 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 23166126 is about 4813.1201938036. The cubic root of 23166126 is about 285.0697520869.

The spelling of 23166126 in words is "twenty-three million, one hundred sixty-six thousand, one hundred twenty-six".