13923126 has 24 divisors (see below), whose sum is σ = 34476624. Its totient is φ = 3978000.

The previous prime is 13923113. The next prime is 13923127. The reversal of 13923126 is 62132931.

It is a super-2 number, since 2×13923126² = 387706875223752, which contains 22 as substring.

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 13923126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13923127) 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 11 ways as a sum of consecutive naturals, for example, 55125 + ... + 55376.

It is an arithmetic number, because the mean of its divisors is an integer number (1436526).

Almost surely, 2^13923126 is an apocalyptic number.

13923126 is an abundant number, since it is smaller than the sum of its proper divisors (20553498).

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

13923126 is a wasteful number, since it uses less digits than its factorization.

13923126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110516 (or 110513 counting only the distinct ones).

The product of its digits is 1944, while the sum is 27.

The square root of 13923126 is about 3731.3705256916. The cubic root of 13923126 is about 240.5722801463.

The spelling of 13923126 in words is "thirteen million, nine hundred twenty-three thousand, one hundred twenty-six".