26922097 has 4 divisors (see below), whose sum is σ = 26970480. Its totient is φ = 26873716.

The previous prime is 26922089. The next prime is 26922131. The reversal of 26922097 is 79022962.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 26922097 - 2³ = 26922089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26922047) 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 3 ways as a sum of consecutive naturals, for example, 23347 + ... + 24472.

It is an arithmetic number, because the mean of its divisors is an integer number (6742620).

Almost surely, 2^26922097 is an apocalyptic number.

It is an amenable number.

26922097 is a deficient number, since it is larger than the sum of its proper divisors (48383).

26922097 is an equidigital number, since it uses as much as digits as its factorization.

26922097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48382.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 26922097 is about 5188.6507880180. The cubic root of 26922097 is about 299.7111924269.

It can be divided in two parts, 269 and 22097, that added together give a triangular number (22366 = T₂₁₁).

The spelling of 26922097 in words is "twenty-six million, nine hundred twenty-two thousand, ninety-seven".