26922427 has 8 divisors (see below), whose sum is σ = 30905856. Its totient is φ = 22973352.

The previous prime is 26922403. The next prime is 26922457. The reversal of 26922427 is 72422962.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26922427 - 2⁷ = 26922299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26922392 and 26922401.

It is not an unprimeable number, because it can be changed into a prime (26922457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6883 + ... + 10060.

It is an arithmetic number, because the mean of its divisors is an integer number (3863232).

Almost surely, 2^26922427 is an apocalyptic number.

26922427 is a deficient number, since it is larger than the sum of its proper divisors (3983429).

26922427 is a wasteful number, since it uses less digits than its factorization.

26922427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17177.

The product of its digits is 24192, while the sum is 34.

The square root of 26922427 is about 5188.6825880950. The cubic root of 26922427 is about 299.7124170007.

The spelling of 26922427 in words is "twenty-six million, nine hundred twenty-two thousand, four hundred twenty-seven".