10945859 has 4 divisors (see below), whose sum is σ = 10989720. Its totient is φ = 10902000.

The previous prime is 10945829. The next prime is 10945871. The reversal of 10945859 is 95854901.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10945859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10945819) 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, 21554 + ... + 22055.

It is an arithmetic number, because the mean of its divisors is an integer number (2747430).

Almost surely, 2^10945859 is an apocalyptic number.

10945859 is a deficient number, since it is larger than the sum of its proper divisors (43861).

10945859 is an equidigital number, since it uses as much as digits as its factorization.

10945859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43860.

The product of its (nonzero) digits is 64800, while the sum is 41.

The square root of 10945859 is about 3308.4526594769. The cubic root of 10945859 is about 222.0325345278.

The spelling of 10945859 in words is "ten million, nine hundred forty-five thousand, eight hundred fifty-nine".