111707052 has 12 divisors (see below), whose sum is σ = 260649816. Its totient is φ = 37235680.

The previous prime is 111707039. The next prime is 111707053. The reversal of 111707052 is 250707111.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (111707053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4654449 + ... + 4654472.

It is an arithmetic number, because the mean of its divisors is an integer number (21720818).

Almost surely, 2^111707052 is an apocalyptic number.

111707052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111707052 is an abundant number, since it is smaller than the sum of its proper divisors (148942764).

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

111707052 is a wasteful number, since it uses less digits than its factorization.

111707052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9308928 (or 9308926 counting only the distinct ones).

The product of its (nonzero) digits is 490, while the sum is 24.

The square root of 111707052 is about 10569.1556900256. The cubic root of 111707052 is about 481.6078201969.

The spelling of 111707052 in words is "one hundred eleven million, seven hundred seven thousand, fifty-two".