22870854 has 24 divisors (see below), whose sum is σ = 50068200. Its totient is φ = 7544448.

The previous prime is 22870853. The next prime is 22870873. The reversal of 22870854 is 45807822.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22870853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4804 + ... + 8295.

It is an arithmetic number, because the mean of its divisors is an integer number (2086175).

Almost surely, 2^22870854 is an apocalyptic number.

22870854 is an abundant number, since it is smaller than the sum of its proper divisors (27197346).

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

22870854 is a wasteful number, since it uses less digits than its factorization.

22870854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13204 (or 13201 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 22870854 is about 4782.3481680028. The cubic root of 22870854 is about 283.8534173803.

The spelling of 22870854 in words is "twenty-two million, eight hundred seventy thousand, eight hundred fifty-four".