111299414 has 8 divisors (see below), whose sum is σ = 167390760. Its totient is φ = 55502496.

The previous prime is 111299413. The next prime is 111299423. The reversal of 111299414 is 414992111.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111299411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72659 + ... + 74174.

It is an arithmetic number, because the mean of its divisors is an integer number (20923845).

Almost surely, 2^111299414 is an apocalyptic number.

111299414 is a deficient number, since it is larger than the sum of its proper divisors (56091346).

111299414 is a wasteful number, since it uses less digits than its factorization.

111299414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147214.

The product of its digits is 2592, while the sum is 32.

The square root of 111299414 is about 10549.8537430620. The cubic root of 111299414 is about 481.0212832562.

The spelling of 111299414 in words is "one hundred eleven million, two hundred ninety-nine thousand, four hundred fourteen".