108032442 has 64 divisors (see below), whose sum is σ = 261350400. Its totient is φ = 29082240.

The previous prime is 108032411. The next prime is 108032447. The reversal of 108032442 is 244230801.

It is not an unprimeable number, because it can be changed into a prime (108032447) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 263934 + ... + 264342.

It is an arithmetic number, because the mean of its divisors is an integer number (4083600).

Almost surely, 2^108032442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108032442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130675200).

108032442 is an abundant number, since it is smaller than the sum of its proper divisors (153317958).

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

108032442 is a wasteful number, since it uses less digits than its factorization.

108032442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 108032442 is about 10393.8655946669. The cubic root of 108032442 is about 476.2679945805.

The spelling of 108032442 in words is "one hundred eight million, thirty-two thousand, four hundred forty-two".