111396340 has 24 divisors (see below), whose sum is σ = 255199392. Its totient is φ = 40507680.

The previous prime is 111396331. The next prime is 111396371. The reversal of 111396340 is 43693111.

It is a junction number, because it is equal to n+sod(n) for n = 111396299 and 111396308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252954 + ... + 253393.

It is an arithmetic number, because the mean of its divisors is an integer number (10633308).

Almost surely, 2^111396340 is an apocalyptic number.

111396340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111396340 is an abundant number, since it is smaller than the sum of its proper divisors (143803052).

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

111396340 is a wasteful number, since it uses less digits than its factorization.

111396340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506367 (or 506365 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 111396340 is about 10554.4464563519. The cubic root of 111396340 is about 481.1608765078.

The spelling of 111396340 in words is "one hundred eleven million, three hundred ninety-six thousand, three hundred forty".