1115104 has 12 divisors (see below), whose sum is σ = 2195424. Its totient is φ = 557536.

The previous prime is 1115099. The next prime is 1115113. The reversal of 1115104 is 4015111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17392 + ... + 17455.

It is an arithmetic number, because the mean of its divisors is an integer number (182952).

2^1115104 is an apocalyptic number.

It is an amenable number.

1115104 is a deficient number, since it is larger than the sum of its proper divisors (1080320).

1115104 is an equidigital number, since it uses as much as digits as its factorization.

1115104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34857 (or 34849 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 1115104 is about 1055.9848483761. The cubic root of 1115104 is about 103.6983368853.

It can be divided in two parts, 111510 and 4, that multiplied together give a triangular number (446040 = T₉₄₄).

The spelling of 1115104 in words is "one million, one hundred fifteen thousand, one hundred four".