22942934 has 16 divisors (see below), whose sum is σ = 39457536. Its totient is φ = 9801000.

The previous prime is 22942919. The next prime is 22942949. The reversal of 22942934 is 43924922.

It is an interprime number because it is at equal distance from previous prime (22942919) and next prime (22942949).

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 22942894 and 22942903.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2159 + ... + 7109.

It is an arithmetic number, because the mean of its divisors is an integer number (2466096).

Almost surely, 2^22942934 is an apocalyptic number.

22942934 is a deficient number, since it is larger than the sum of its proper divisors (16514602).

22942934 is a wasteful number, since it uses less digits than its factorization.

22942934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5291.

The product of its digits is 31104, while the sum is 35.

The square root of 22942934 is about 4789.8782865538. The cubic root of 22942934 is about 284.1513030319.

The spelling of 22942934 in words is "twenty-two million, nine hundred forty-two thousand, nine hundred thirty-four".