111444795 has 128 divisors (see below), whose sum is σ = 252149760. Its totient is φ = 45360000.

The previous prime is 111444791. The next prime is 111444803. The reversal of 111444795 is 597444111.

It is not a de Polignac number, because 111444795 - 2² = 111444791 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111444791) 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 127 ways as a sum of consecutive naturals, for example, 737970 + ... + 738120.

It is an arithmetic number, because the mean of its divisors is an integer number (1969920).

Almost surely, 2^111444795 is an apocalyptic number.

111444795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

111444795 is an abundant number, since it is smaller than the sum of its proper divisors (140704965).

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

111444795 is a wasteful number, since it uses less digits than its factorization.

111444795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254 (or 248 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 111444795 is about 10556.7416848192. The cubic root of 111444795 is about 481.2306312551.

The spelling of 111444795 in words is "one hundred eleven million, four hundred forty-four thousand, seven hundred ninety-five".