22734948 has 24 divisors (see below), whose sum is σ = 55355328. Its totient is φ = 7248736.

The previous prime is 22734947. The next prime is 22734949. The reversal of 22734948 is 84943722.

It is an interprime number because it is at equal distance from previous prime (22734947) and next prime (22734949).

It is not an unprimeable number, because it can be changed into a prime (22734941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40911 + ... + 41462.

It is an arithmetic number, because the mean of its divisors is an integer number (2306472).

Almost surely, 2^22734948 is an apocalyptic number.

It is an amenable number.

22734948 is an abundant number, since it is smaller than the sum of its proper divisors (32620380).

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

22734948 is a wasteful number, since it uses less digits than its factorization.

22734948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82403 (or 82401 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 22734948 is about 4768.1178676706. The cubic root of 22734948 is about 283.2900504433.

The spelling of 22734948 in words is "twenty-two million, seven hundred thirty-four thousand, nine hundred forty-eight".