22959446 has 4 divisors (see below), whose sum is σ = 34439172. Its totient is φ = 11479722.

The previous prime is 22959439. The next prime is 22959457. The reversal of 22959446 is 64495922.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5739860 + ... + 5739863.

It is an arithmetic number, because the mean of its divisors is an integer number (8609793).

Almost surely, 2^22959446 is an apocalyptic number.

22959446 is a deficient number, since it is larger than the sum of its proper divisors (11479726).

22959446 is a wasteful number, since it uses less digits than its factorization.

22959446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11479725.

The product of its digits is 155520, while the sum is 41.

The square root of 22959446 is about 4791.6016111526. The cubic root of 22959446 is about 284.2194544605.

The spelling of 22959446 in words is "twenty-two million, nine hundred fifty-nine thousand, four hundred forty-six".