26923122 has 18 divisors (see below), whose sum is σ = 58381167. Its totient is φ = 8967036.

The previous prime is 26923093. The next prime is 26923181. The reversal of 26923122 is 22132962.

It can be written as a sum of positive squares in only one way, i.e., 13461561 + 13461561 = 3669^2 + 3669^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=3669.

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

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 21403 + ... + 22625.

Almost surely, 2^26923122 is an apocalyptic number.

26923122 is an abundant number, since it is smaller than the sum of its proper divisors (31458045).

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

26923122 is an equidigital number, since it uses as much as digits as its factorization.

26923122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2454 (or 1228 counting only the distinct ones).

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

The square root of 26923122 is about 5188.7495603469. The cubic root of 26923122 is about 299.7149959948.

Multiplying 26923122 by its product of digits (2592), we get a square (69784732224 = 264168²).

The spelling of 26923122 in words is "twenty-six million, nine hundred twenty-three thousand, one hundred twenty-two".