26222964 has 24 divisors (see below), whose sum is σ = 64407840. Its totient is φ = 8280864.

The previous prime is 26222953. The next prime is 26223011. The reversal of 26222964 is 46922262.

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, 57279 + ... + 57734.

It is an arithmetic number, because the mean of its divisors is an integer number (2683660).

Almost surely, 2^26222964 is an apocalyptic number.

It is an amenable number.

26222964 is an abundant number, since it is smaller than the sum of its proper divisors (38184876).

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

26222964 is a wasteful number, since it uses less digits than its factorization.

26222964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115039 (or 115037 counting only the distinct ones).

The product of its digits is 20736, while the sum is 33.

The square root of 26222964 is about 5120.8362598310. The cubic root of 26222964 is about 297.0940309232.

The spelling of 26222964 in words is "twenty-six million, two hundred twenty-two thousand, nine hundred sixty-four".