1052999 has 8 divisors (see below), whose sum is σ = 1118640. Its totient is φ = 988416.

The previous prime is 1052993. The next prime is 1053007. The reversal of 1052999 is 9992501.

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

It is a cyclic number.

It is not a de Polignac number, because 1052999 - 2⁸ = 1052743 is a prime.

It is a super-2 number, since 2×1052999² = 2217613788002, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2807 + ... + 3159.

It is an arithmetic number, because the mean of its divisors is an integer number (139830).

2^1052999 is an apocalyptic number.

1052999 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1052999 is a deficient number, since it is larger than the sum of its proper divisors (65641).

1052999 is a wasteful number, since it uses less digits than its factorization.

1052999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529.

The product of its (nonzero) digits is 7290, while the sum is 35.

The square root of 1052999 is about 1026.1573953347. The cubic root of 1052999 is about 101.7363110852.

The spelling of 1052999 in words is "one million, fifty-two thousand, nine hundred ninety-nine".