22346342 has 4 divisors (see below), whose sum is σ = 33519516. Its totient is φ = 11173170.

The previous prime is 22346341. The next prime is 22346383. The reversal of 22346342 is 24364322.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22346341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5586584 + ... + 5586587.

It is an arithmetic number, because the mean of its divisors is an integer number (8379879).

Almost surely, 2^22346342 is an apocalyptic number.

22346342 is a deficient number, since it is larger than the sum of its proper divisors (11173174).

22346342 is a wasteful number, since it uses less digits than its factorization.

22346342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11173173.

The product of its digits is 6912, while the sum is 26.

The square root of 22346342 is about 4727.1917667892. The cubic root of 22346342 is about 281.6666836284. Note that the first 4 decimals are identical.

The spelling of 22346342 in words is "twenty-two million, three hundred forty-six thousand, three hundred forty-two".