1099067 has 6 divisors (see below), whose sum is σ = 1167828. Its totient is φ = 1034144.

The previous prime is 1099057. The next prime is 1099079. The reversal of 1099067 is 7609901.

It is not a de Polignac number, because 1099067 - 2⁴ = 1099051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1099057) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1613 + ... + 2190.

It is an arithmetic number, because the mean of its divisors is an integer number (194638).

2^1099067 is an apocalyptic number.

1099067 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1099067 is a deficient number, since it is larger than the sum of its proper divisors (68761).

1099067 is an equidigital number, since it uses as much as digits as its factorization.

1099067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3837 (or 3820 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 32.

The square root of 1099067 is about 1048.3639635165. The cubic root of 1099067 is about 103.1988179161.

The spelling of 1099067 in words is "one million, ninety-nine thousand, sixty-seven".