26222867 has 8 divisors (see below), whose sum is σ = 28754352. Its totient is φ = 23716000.

The previous prime is 26222849. The next prime is 26222881. The reversal of 26222867 is 76822262.

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

It is not a de Polignac number, because 26222867 - 2⁶ = 26222803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26222167) 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, 3884 + ... + 8217.

It is an arithmetic number, because the mean of its divisors is an integer number (3594294).

Almost surely, 2^26222867 is an apocalyptic number.

26222867 is a deficient number, since it is larger than the sum of its proper divisors (2531485).

26222867 is a wasteful number, since it uses less digits than its factorization.

26222867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12309.

The product of its digits is 32256, while the sum is 35.

The square root of 26222867 is about 5120.8267887129. The cubic root of 26222867 is about 297.0936646011.

The spelling of 26222867 in words is "twenty-six million, two hundred twenty-two thousand, eight hundred sixty-seven".