23044532 has 48 divisors (see below), whose sum is σ = 48168960. Its totient is φ = 9439200.

The previous prime is 23044507. The next prime is 23044547. The reversal of 23044532 is 23544032.

It is a junction number, because it is equal to n+sod(n) for n = 23044498 and 23044507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120557 + ... + 120747.

It is an arithmetic number, because the mean of its divisors is an integer number (1003520).

Almost surely, 2^23044532 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 23044532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24084480).

23044532 is an abundant number, since it is smaller than the sum of its proper divisors (25124428).

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

23044532 is a wasteful number, since it uses less digits than its factorization.

23044532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372 (or 370 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 23044532 is about 4800.4720601208. The cubic root of 23044532 is about 284.5701203588.

Adding to 23044532 its reverse (23544032), we get a palindrome (46588564).

Subtracting 23044532 from its reverse (23544032), we obtain a triangular number (499500 = T₉₉₉).

The spelling of 23044532 in words is "twenty-three million, forty-four thousand, five hundred thirty-two".