111114690 has 16 divisors (see below), whose sum is σ = 266675328. Its totient is φ = 29630576.

The previous prime is 111114677. The next prime is 111114691. The reversal of 111114690 is 96411111.

It is a super-2 number, since 2×111114690² = 24692948667592200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 111114690.

It is not an unprimeable number, because it can be changed into a prime (111114691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1851882 + ... + 1851941.

It is an arithmetic number, because the mean of its divisors is an integer number (16667208).

Almost surely, 2^111114690 is an apocalyptic number.

111114690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111114690 is an abundant number, since it is smaller than the sum of its proper divisors (155560638).

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

111114690 is a wasteful number, since it uses less digits than its factorization.

111114690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3703833.

The product of its (nonzero) digits is 216, while the sum is 24.

The square root of 111114690 is about 10541.0952941333. The cubic root of 111114690 is about 480.7550183647.

The spelling of 111114690 in words is "one hundred eleven million, one hundred fourteen thousand, six hundred ninety".