111059474 has 4 divisors (see below), whose sum is σ = 166589214. Its totient is φ = 55529736.

The previous prime is 111059423. The next prime is 111059489. The reversal of 111059474 is 474950111.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 108014449 + 3045025 = 10393^2 + 1745^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 111059474.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27764867 + ... + 27764870.

Almost surely, 2^111059474 is an apocalyptic number.

111059474 is a deficient number, since it is larger than the sum of its proper divisors (55529740).

111059474 is an equidigital number, since it uses as much as digits as its factorization.

111059474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55529739.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 111059474 is about 10538.4758860093. The cubic root of 111059474 is about 480.6753716280.

The spelling of 111059474 in words is "one hundred eleven million, fifty-nine thousand, four hundred seventy-four".