22676142 has 16 divisors (see below), whose sum is σ = 45769680. Its totient is φ = 7489152.

The previous prime is 22676131. The next prime is 22676167. The reversal of 22676142 is 24167622.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 16683 + ... + 17990.

It is an arithmetic number, because the mean of its divisors is an integer number (2860605).

Almost surely, 2^22676142 is an apocalyptic number.

22676142 is an abundant number, since it is smaller than the sum of its proper divisors (23093538).

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

22676142 is a wasteful number, since it uses less digits than its factorization.

22676142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34787.

The product of its digits is 8064, while the sum is 30.

The square root of 22676142 is about 4761.9472907625. The cubic root of 22676142 is about 283.0455877648.

The spelling of 22676142 in words is "twenty-two million, six hundred seventy-six thousand, one hundred forty-two".