1115626 has 8 divisors (see below), whose sum is σ = 1677924. Its totient is φ = 556320.

The previous prime is 1115599. The next prime is 1115627. The reversal of 1115626 is 6265111.

It can be written as a sum of positive squares in 2 ways, for example, as 1113025 + 2601 = 1055^2 + 51^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1115597 and 1115606.

It is not an unprimeable number, because it can be changed into a prime (1115627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1086 + ... + 1846.

2^1115626 is an apocalyptic number.

1115626 is a deficient number, since it is larger than the sum of its proper divisors (562298).

1115626 is an equidigital number, since it uses as much as digits as its factorization.

1115626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496.

The product of its digits is 360, while the sum is 22.

The square root of 1115626 is about 1056.2319820948. The cubic root of 1115626 is about 103.7145153725.

The spelling of 1115626 in words is "one million, one hundred fifteen thousand, six hundred twenty-six".