45110232 has 48 divisors (see below), whose sum is σ = 124188480. Its totient is φ = 14788800.

The previous prime is 45110213. The next prime is 45110267. The reversal of 45110232 is 23201154.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 744 + ... + 9527.

It is an arithmetic number, because the mean of its divisors is an integer number (2587260).

Almost surely, 2^45110232 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 45110232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62094240).

45110232 is an abundant number, since it is smaller than the sum of its proper divisors (79078248).

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

45110232 is a wasteful number, since it uses less digits than its factorization.

45110232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10344 (or 10337 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 45110232 is about 6716.4151152233. The cubic root of 45110232 is about 355.9795258183.

Adding to 45110232 its reverse (23201154), we get a palindrome (68311386).

The spelling of 45110232 in words is "forty-five million, one hundred ten thousand, two hundred thirty-two".