22760929 has 2 divisors, whose sum is σ = 22760930. Its totient is φ = 22760928.

The previous prime is 22760921. The next prime is 22760939. The reversal of 22760929 is 92906722.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12616704 + 10144225 = 3552^2 + 3185^2 .

It is a cyclic number.

It is not a de Polignac number, because 22760929 - 2³ = 22760921 is a prime.

It is not a weakly prime, because it can be changed into another prime (22760921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11380464 + 11380465.

It is an arithmetic number, because the mean of its divisors is an integer number (11380465).

Almost surely, 2^22760929 is an apocalyptic number.

It is an amenable number.

22760929 is a deficient number, since it is larger than the sum of its proper divisors (1).

22760929 is an equidigital number, since it uses as much as digits as its factorization.

22760929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 22760929 is about 4770.8415400221. The cubic root of 22760929 is about 283.3979219150.

The spelling of 22760929 in words is "twenty-two million, seven hundred sixty thousand, nine hundred twenty-nine".