22755079 has 2 divisors, whose sum is σ = 22755080. Its totient is φ = 22755078.

The previous prime is 22755067. The next prime is 22755107. The reversal of 22755079 is 97055722.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22755079 - 2¹⁵ = 22722311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22756079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11377539 + 11377540.

It is an arithmetic number, because the mean of its divisors is an integer number (11377540).

Almost surely, 2^22755079 is an apocalyptic number.

22755079 is a deficient number, since it is larger than the sum of its proper divisors (1).

22755079 is an equidigital number, since it uses as much as digits as its factorization.

22755079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44100, while the sum is 37.

The square root of 22755079 is about 4770.2284012403. The cubic root of 22755079 is about 283.3736402480.

The spelling of 22755079 in words is "twenty-two million, seven hundred fifty-five thousand, seventy-nine".