22834863 has 12 divisors (see below), whose sum is σ = 33045480. Its totient is φ = 15194736.

The previous prime is 22834853. The next prime is 22834897. The reversal of 22834863 is 36843822.

It is not a de Polignac number, because 22834863 - 2⁹ = 22834351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22834853) 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, 3448 + ... + 7586.

It is an arithmetic number, because the mean of its divisors is an integer number (2753790).

Almost surely, 2^22834863 is an apocalyptic number.

22834863 is a deficient number, since it is larger than the sum of its proper divisors (10210617).

22834863 is a wasteful number, since it uses less digits than its factorization.

22834863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4758 (or 4755 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 22834863 is about 4778.5837860186. The cubic root of 22834863 is about 283.7044427368.

The spelling of 22834863 in words is "twenty-two million, eight hundred thirty-four thousand, eight hundred sixty-three".