1116267 has 8 divisors (see below), whose sum is σ = 1506624. Its totient is φ = 735048.

The previous prime is 1116257. The next prime is 1116277. The reversal of 1116267 is 7626111.

It is an interprime number because it is at equal distance from previous prime (1116257) and next prime (1116277).

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

It is not a de Polignac number, because 1116267 - 2¹² = 1112171 is a prime.

1116267 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1116257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1993 + ... + 2490.

It is an arithmetic number, because the mean of its divisors is an integer number (188328).

2^1116267 is an apocalyptic number.

1116267 is a deficient number, since it is larger than the sum of its proper divisors (390357).

1116267 is an equidigital number, since it uses as much as digits as its factorization.

1116267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4569.

The product of its digits is 504, while the sum is 24.

The square root of 1116267 is about 1056.5353756501. The cubic root of 1116267 is about 103.7343751570.

The spelling of 1116267 in words is "one million, one hundred sixteen thousand, two hundred sixty-seven".