10863049 has 4 divisors (see below), whose sum is σ = 10962820. Its totient is φ = 10763280.

The previous prime is 10863043. The next prime is 10863059. The reversal of 10863049 is 94036801.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6734025 + 4129024 = 2595^2 + 2032^2 .

It is a cyclic number.

It is not a de Polignac number, because 10863049 - 2⁷ = 10862921 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10863049.

It is not an unprimeable number, because it can be changed into a prime (10863043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49722 + ... + 49939.

It is an arithmetic number, because the mean of its divisors is an integer number (2740705).

Almost surely, 2^10863049 is an apocalyptic number.

It is an amenable number.

10863049 is a deficient number, since it is larger than the sum of its proper divisors (99771).

10863049 is an equidigital number, since it uses as much as digits as its factorization.

10863049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99770.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 10863049 is about 3295.9139855281. The cubic root of 10863049 is about 221.4711935593.

The spelling of 10863049 in words is "ten million, eight hundred sixty-three thousand, forty-nine".