23134748 has 36 divisors (see below), whose sum is σ = 50112720. Its totient is φ = 9150336.

The previous prime is 23134747. The next prime is 23134751. The reversal of 23134748 is 84743132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23134747) 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, 2288 + ... + 7176.

It is an arithmetic number, because the mean of its divisors is an integer number (1392020).

Almost surely, 2^23134748 is an apocalyptic number.

23134748 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23134748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25056360).

23134748 is an abundant number, since it is smaller than the sum of its proper divisors (26977972).

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

23134748 is a wasteful number, since it uses less digits than its factorization.

23134748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4926 (or 4911 counting only the distinct ones).

The product of its digits is 16128, while the sum is 32.

The square root of 23134748 is about 4809.8594574062. The cubic root of 23134748 is about 284.9409870633.

The spelling of 23134748 in words is "twenty-three million, one hundred thirty-four thousand, seven hundred forty-eight".