23134112 has 48 divisors (see below), whose sum is σ = 47786760. Its totient is φ = 11010048.

The previous prime is 23134103. The next prime is 23134117. The reversal of 23134112 is 21143132.

It can be written as a sum of positive squares in 4 ways, for example, as 23001616 + 132496 = 4796^2 + 364^2 .

It is not an unprimeable number, because it can be changed into a prime (23134117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89888 + ... + 90144.

Almost surely, 2^23134112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23134112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23893380).

23134112 is an abundant number, since it is smaller than the sum of its proper divisors (24652648).

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

23134112 is a wasteful number, since it uses less digits than its factorization.

23134112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393 (or 385 counting only the distinct ones).

The product of its digits is 144, while the sum is 17.

The square root of 23134112 is about 4809.7933427539. The cubic root of 23134112 is about 284.9383759243.

Adding to 23134112 its reverse (21143132), we get a palindrome (44277244).

It can be divided in two parts, 2313 and 4112, that multiplied together give a square (9511056 = 3084²).

The spelling of 23134112 in words is "twenty-three million, one hundred thirty-four thousand, one hundred twelve".