111348366 has 8 divisors (see below), whose sum is σ = 222696744. Its totient is φ = 37116120.

The previous prime is 111348361. The next prime is 111348383. The reversal of 111348366 is 663843111.

It is a sphenic number, since it is the product of 3 distinct primes.

111348366 is an admirable number.

It is a super-2 number, since 2×111348366² = 24796917221739912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111348361) 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, 9279025 + ... + 9279036.

It is an arithmetic number, because the mean of its divisors is an integer number (27837093).

Almost surely, 2^111348366 is an apocalyptic number.

111348366 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

111348366 is a wasteful number, since it uses less digits than its factorization.

111348366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18558066.

The product of its digits is 10368, while the sum is 33.

The square root of 111348366 is about 10552.1735201806. The cubic root of 111348366 is about 481.0917942670.

The spelling of 111348366 in words is "one hundred eleven million, three hundred forty-eight thousand, three hundred sixty-six".