111697414 has 4 divisors (see below), whose sum is σ = 167546124. Its totient is φ = 55848706.

The previous prime is 111697387. The next prime is 111697483. The reversal of 111697414 is 414796111.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 111697414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27924352 + ... + 27924355.

It is an arithmetic number, because the mean of its divisors is an integer number (41886531).

Almost surely, 2^111697414 is an apocalyptic number.

111697414 is a deficient number, since it is larger than the sum of its proper divisors (55848710).

111697414 is an equidigital number, since it uses as much as digits as its factorization.

111697414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55848709.

The product of its digits is 6048, while the sum is 34.

The square root of 111697414 is about 10568.6997308089. The cubic root of 111697414 is about 481.5939688790.

The spelling of 111697414 in words is "one hundred eleven million, six hundred ninety-seven thousand, four hundred fourteen".