23048838 has 24 divisors (see below), whose sum is σ = 52877448. Its totient is φ = 7230912.

The previous prime is 23048833. The next prime is 23048863. The reversal of 23048838 is 83884032.

It is a happy number.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23048833) 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, 37356 + ... + 37967.

It is an arithmetic number, because the mean of its divisors is an integer number (2203227).

Almost surely, 2^23048838 is an apocalyptic number.

23048838 is an abundant number, since it is smaller than the sum of its proper divisors (29828610).

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

23048838 is a wasteful number, since it uses less digits than its factorization.

23048838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75348 (or 75345 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 23048838 is about 4800.9205367304. The cubic root of 23048838 is about 284.5878437624.

The spelling of 23048838 in words is "twenty-three million, forty-eight thousand, eight hundred thirty-eight".