22696842 has 32 divisors (see below), whose sum is σ = 52185600. Its totient is φ = 6446448.

The previous prime is 22696829. The next prime is 22696847. The reversal of 22696842 is 24869622.

It is a self number, because there is not a number n which added to its sum of digits gives 22696842.

It is not an unprimeable number, because it can be changed into a prime (22696847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6009 + ... + 9027.

It is an arithmetic number, because the mean of its divisors is an integer number (1630800).

Almost surely, 2^22696842 is an apocalyptic number.

22696842 is an abundant number, since it is smaller than the sum of its proper divisors (29488758).

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

22696842 is a wasteful number, since it uses less digits than its factorization.

22696842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3210.

The product of its digits is 82944, while the sum is 39.

The square root of 22696842 is about 4764.1202755598. The cubic root of 22696842 is about 283.1316879746.

The spelling of 22696842 in words is "twenty-two million, six hundred ninety-six thousand, eight hundred forty-two".