22846042 has 16 divisors (see below), whose sum is σ = 35147520. Its totient is φ = 11132368.

The previous prime is 22846027. The next prime is 22846051. The reversal of 22846042 is 24064822.

It is a self number, because there is not a number n which added to its sum of digits gives 22846042.

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, 33408 + ... + 34084.

It is an arithmetic number, because the mean of its divisors is an integer number (2196720).

Almost surely, 2^22846042 is an apocalyptic number.

22846042 is a deficient number, since it is larger than the sum of its proper divisors (12301478).

22846042 is a wasteful number, since it uses less digits than its factorization.

22846042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085.

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 22846042 is about 4779.7533409162. The cubic root of 22846042 is about 283.7507318190.

The spelling of 22846042 in words is "twenty-two million, eight hundred forty-six thousand, forty-two".