111484242 has 16 divisors (see below), whose sum is σ = 247742880. Its totient is φ = 37161396.

The previous prime is 111484231. The next prime is 111484273. The reversal of 111484242 is 242484111.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1032208 + ... + 1032315.

It is an arithmetic number, because the mean of its divisors is an integer number (15483930).

Almost surely, 2^111484242 is an apocalyptic number.

111484242 is an abundant number, since it is smaller than the sum of its proper divisors (136258638).

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

111484242 is a wasteful number, since it uses less digits than its factorization.

111484242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2064534 (or 2064528 counting only the distinct ones).

The product of its digits is 2048, while the sum is 27.

The square root of 111484242 is about 10558.6098516803. The cubic root of 111484242 is about 481.2874033559.

The spelling of 111484242 in words is "one hundred eleven million, four hundred eighty-four thousand, two hundred forty-two".