111378496 has 14 divisors (see below), whose sum is σ = 221016830. Its totient is φ = 55689216.

The previous prime is 111378451. The next prime is 111378503. The reversal of 111378496 is 694873111.

It can be written as a sum of positive squares in only one way, i.e., 71233600 + 40144896 = 8440^2 + 6336^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 870081 + ... + 870208.

Almost surely, 2^111378496 is an apocalyptic number.

111378496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

111378496 is a deficient number, since it is larger than the sum of its proper divisors (109638334).

111378496 is an equidigital number, since it uses as much as digits as its factorization.

111378496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1740301 (or 1740291 counting only the distinct ones).

The product of its digits is 36288, while the sum is 40.

The square root of 111378496 is about 10553.6010915706. The cubic root of 111378496 is about 481.1351835836.

The spelling of 111378496 in words is "one hundred eleven million, three hundred seventy-eight thousand, four hundred ninety-six".