26222468 has 12 divisors (see below), whose sum is σ = 45991680. Its totient is φ = 13081992.

The previous prime is 26222459. The next prime is 26222477. The reversal of 26222468 is 86422262.

It is an interprime number because it is at equal distance from previous prime (26222459) and next prime (26222477).

It is a super-2 number, since 2×26222468² = 1375235656022048, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5228 + ... + 8931.

It is an arithmetic number, because the mean of its divisors is an integer number (3832640).

Almost surely, 2^26222468 is an apocalyptic number.

It is an amenable number.

26222468 is a deficient number, since it is larger than the sum of its proper divisors (19769212).

26222468 is a wasteful number, since it uses less digits than its factorization.

26222468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14626 (or 14624 counting only the distinct ones).

The product of its digits is 18432, while the sum is 32.

The square root of 26222468 is about 5120.7878300121. The cubic root of 26222468 is about 297.0921577613.

The spelling of 26222468 in words is "twenty-six million, two hundred twenty-two thousand, four hundred sixty-eight".