10812849 has 4 divisors (see below), whose sum is σ = 14417136. Its totient is φ = 7208564.

The previous prime is 10812839. The next prime is 10812859. The reversal of 10812849 is 94821801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (10812839) and next prime (10812859).

It is a cyclic number.

It is not a de Polignac number, because 10812849 - 2¹⁹ = 10288561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10812839) 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, 1802139 + ... + 1802144.

It is an arithmetic number, because the mean of its divisors is an integer number (3604284).

Almost surely, 2^10812849 is an apocalyptic number.

It is an amenable number.

10812849 is a deficient number, since it is larger than the sum of its proper divisors (3604287).

10812849 is an equidigital number, since it uses as much as digits as its factorization.

10812849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3604286.

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 10812849 is about 3288.2896770206. The cubic root of 10812849 is about 221.1295146607.

The spelling of 10812849 in words is "ten million, eight hundred twelve thousand, eight hundred forty-nine".