26466222 has 16 divisors (see below), whose sum is σ = 52993872. Its totient is φ = 8811840.

The previous prime is 26466203. The next prime is 26466233. The reversal of 26466222 is 22266462.

It is a self number, because there is not a number n which added to its sum of digits gives 26466222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4572 + ... + 8592.

It is an arithmetic number, because the mean of its divisors is an integer number (3312117).

Almost surely, 2^26466222 is an apocalyptic number.

26466222 is an abundant number, since it is smaller than the sum of its proper divisors (26527650).

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

26466222 is a wasteful number, since it uses less digits than its factorization.

26466222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5123.

The product of its digits is 13824, while the sum is 30.

The square root of 26466222 is about 5144.5332149768. The cubic root of 26466222 is about 298.0098716007.

The spelling of 26466222 in words is "twenty-six million, four hundred sixty-six thousand, two hundred twenty-two".