22834438 has 8 divisors (see below), whose sum is σ = 37365480. Its totient is φ = 10379280.

The previous prime is 22834429. The next prime is 22834453. The reversal of 22834438 is 83443822.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 518943 + ... + 518986.

It is an arithmetic number, because the mean of its divisors is an integer number (4670685).

Almost surely, 2^22834438 is an apocalyptic number.

22834438 is a deficient number, since it is larger than the sum of its proper divisors (14531042).

22834438 is a wasteful number, since it uses less digits than its factorization.

22834438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037942.

The product of its digits is 36864, while the sum is 34.

The square root of 22834438 is about 4778.5393165694. The cubic root of 22834438 is about 283.7026826337.

The spelling of 22834438 in words is "twenty-two million, eight hundred thirty-four thousand, four hundred thirty-eight".