1050099 has 4 divisors (see below), whose sum is σ = 1400136. Its totient is φ = 700064.

The previous prime is 1050083. The next prime is 1050139. The reversal of 1050099 is 9900501.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1050099 - 2⁴ = 1050083 is a prime.

It is a super-2 number, since 2×1050099² = 2205415819602, which contains 22 as substring.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (1050079) 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, 175014 + ... + 175019.

It is an arithmetic number, because the mean of its divisors is an integer number (350034).

2^1050099 is an apocalyptic number.

1050099 is a deficient number, since it is larger than the sum of its proper divisors (350037).

1050099 is an equidigital number, since it uses as much as digits as its factorization.

1050099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350036.

The product of its (nonzero) digits is 405, while the sum is 24.

The square root of 1050099 is about 1024.7433825110. The cubic root of 1050099 is about 101.6428299696.

The spelling of 1050099 in words is "one million, fifty thousand, ninety-nine".