110561532 has 48 divisors (see below), whose sum is σ = 273221760. Its totient is φ = 34699968.

The previous prime is 110561509. The next prime is 110561533. The reversal of 110561532 is 235165011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110561533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38043 + ... + 40845.

It is an arithmetic number, because the mean of its divisors is an integer number (5692120).

Almost surely, 2^110561532 is an apocalyptic number.

110561532 is a gapful number since it is divisible by the number (12) 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 110561532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136610880).

110561532 is an abundant number, since it is smaller than the sum of its proper divisors (162660228).

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

110561532 is a wasteful number, since it uses less digits than its factorization.

110561532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3002 (or 3000 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 110561532 is about 10514.8243922569. The cubic root of 110561532 is about 479.9559160903.

The spelling of 110561532 in words is "one hundred ten million, five hundred sixty-one thousand, five hundred thirty-two".