111197364 has 48 divisors (see below), whose sum is σ = 273490560. Its totient is φ = 35094400.

The previous prime is 111197363. The next prime is 111197377. The reversal of 111197364 is 463791111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111197363) 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 15 ways as a sum of consecutive naturals, for example, 25882 + ... + 29870.

It is an arithmetic number, because the mean of its divisors is an integer number (5697720).

Almost surely, 2^111197364 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 111197364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136745280).

111197364 is an abundant number, since it is smaller than the sum of its proper divisors (162293196).

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

111197364 is a wasteful number, since it uses less digits than its factorization.

111197364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4120 (or 4118 counting only the distinct ones).

The product of its digits is 4536, while the sum is 33.

The square root of 111197364 is about 10545.0160739565. The cubic root of 111197364 is about 480.8742227858.

The spelling of 111197364 in words is "one hundred eleven million, one hundred ninety-seven thousand, three hundred sixty-four".