1000299 has 4 divisors (see below), whose sum is σ = 1333736. Its totient is φ = 666864.

The previous prime is 1000291. The next prime is 1000303. The reversal of 1000299 is 9920001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1000299 - 2³ = 1000291 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000291) 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, 166714 + ... + 166719.

It is an arithmetic number, because the mean of its divisors is an integer number (333434).

2^1000299 is an apocalyptic number.

1000299 is a deficient number, since it is larger than the sum of its proper divisors (333437).

1000299 is an equidigital number, since it uses as much as digits as its factorization.

1000299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333436.

The product of its (nonzero) digits is 162, while the sum is 21.

The square root of 1000299 is about 1000.1494888265. The cubic root of 1000299 is about 100.0099656735.

It can be divided in two parts, 10002 and 99, that added together give a palindrome (10101).

The spelling of 1000299 in words is "one million, two hundred ninety-nine", and thus it is an aban number.