22695442 has 32 divisors (see below), whose sum is σ = 44945280. Its totient is φ = 8321280.

The previous prime is 22695433. The next prime is 22695461. The reversal of 22695442 is 24459622.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 22695398 and 22695407.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1717 + ... + 6952.

It is an arithmetic number, because the mean of its divisors is an integer number (1404540).

Almost surely, 2^22695442 is an apocalyptic number.

22695442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22695442 is a deficient number, since it is larger than the sum of its proper divisors (22249838).

22695442 is a wasteful number, since it uses less digits than its factorization.

22695442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8706.

The product of its digits is 34560, while the sum is 34.

The square root of 22695442 is about 4763.9733416551. The cubic root of 22695442 is about 283.1258664230.

The spelling of 22695442 in words is "twenty-two million, six hundred ninety-five thousand, four hundred forty-two".