111417934 has 16 divisors (see below), whose sum is σ = 174765600. Its totient is φ = 53173120.

The previous prime is 111417877. The next prime is 111417941. The reversal of 111417934 is 439714111.

It is a junction number, because it is equal to n+sod(n) for n = 111417896 and 111417905.

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, 21642 + ... + 26290.

It is an arithmetic number, because the mean of its divisors is an integer number (10922850).

Almost surely, 2^111417934 is an apocalyptic number.

111417934 is a deficient number, since it is larger than the sum of its proper divisors (63347666).

111417934 is a wasteful number, since it uses less digits than its factorization.

111417934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5195.

The product of its digits is 3024, while the sum is 31.

The square root of 111417934 is about 10555.4693879524. The cubic root of 111417934 is about 481.1919652512.

The spelling of 111417934 in words is "one hundred eleven million, four hundred seventeen thousand, nine hundred thirty-four".