22092429 has 24 divisors (see below), whose sum is σ = 31140480. Its totient is φ = 13927680.

The previous prime is 22092419. The next prime is 22092439. The reversal of 22092429 is 92429022.

It is an interprime number because it is at equal distance from previous prime (22092419) and next prime (22092439).

It is not a de Polignac number, because 22092429 - 2⁸ = 22092173 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22092396 and 22092405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22092419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 227709 + ... + 227805.

It is an arithmetic number, because the mean of its divisors is an integer number (1297520).

Almost surely, 2^22092429 is an apocalyptic number.

It is an amenable number.

22092429 is a deficient number, since it is larger than the sum of its proper divisors (9048051).

22092429 is an equidigital number, since it uses as much as digits as its factorization.

22092429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241 (or 210 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 22092429 is about 4700.2583971522. The cubic root of 22092429 is about 280.5957934263.

The spelling of 22092429 in words is "twenty-two million, ninety-two thousand, four hundred twenty-nine".