111404006 has 16 divisors (see below), whose sum is σ = 195042816. Its totient is φ = 46728456.

The previous prime is 111403979. The next prime is 111404021. The reversal of 111404006 is 600404111.

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, 83996 + ... + 85311.

It is an arithmetic number, because the mean of its divisors is an integer number (12190176).

Almost surely, 2^111404006 is an apocalyptic number.

111404006 is a deficient number, since it is larger than the sum of its proper divisors (83638810).

111404006 is a wasteful number, since it uses less digits than its factorization.

111404006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169363.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 111404006 is about 10554.8096145786. The cubic root of 111404006 is about 481.1719136588.

Adding to 111404006 its reverse (600404111), we get a palindrome (711808117).

The spelling of 111404006 in words is "one hundred eleven million, four hundred four thousand, six".