111264396 has 12 divisors (see below), whose sum is σ = 259616952. Its totient is φ = 37088128.

The previous prime is 111264379. The next prime is 111264401. The reversal of 111264396 is 693462111.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4636005 + ... + 4636028.

It is an arithmetic number, because the mean of its divisors is an integer number (21634746).

Almost surely, 2^111264396 is an apocalyptic number.

It is an amenable number.

111264396 is an abundant number, since it is smaller than the sum of its proper divisors (148352556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111264396 is a wasteful number, since it uses less digits than its factorization.

111264396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9272040 (or 9272038 counting only the distinct ones).

The product of its digits is 7776, while the sum is 33.

The square root of 111264396 is about 10548.1939686375. The cubic root of 111264396 is about 480.9708302497.

The spelling of 111264396 in words is "one hundred eleven million, two hundred sixty-four thousand, three hundred ninety-six".