22954434 has 8 divisors (see below), whose sum is σ = 45908880. Its totient is φ = 7651476.

The previous prime is 22954433. The next prime is 22954441. The reversal of 22954434 is 43445922.

It is a sphenic number, since it is the product of 3 distinct primes.

22954434 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 22954395 and 22954404.

It is not an unprimeable number, because it can be changed into a prime (22954433) 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 3 ways as a sum of consecutive naturals, for example, 1912864 + ... + 1912875.

It is an arithmetic number, because the mean of its divisors is an integer number (5738610).

Almost surely, 2^22954434 is an apocalyptic number.

22954434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22954434 is a wasteful number, since it uses less digits than its factorization.

22954434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3825744.

The product of its digits is 34560, while the sum is 33.

The square root of 22954434 is about 4791.0785842021. The cubic root of 22954434 is about 284.1987714473.

The spelling of 22954434 in words is "twenty-two million, nine hundred fifty-four thousand, four hundred thirty-four".