10900943 has 4 divisors (see below), whose sum is σ = 10958208. Its totient is φ = 10843680.

The previous prime is 10900937. The next prime is 10900963. The reversal of 10900943 is 34900901.

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-10900943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10900913) 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, 28346 + ... + 28727.

It is an arithmetic number, because the mean of its divisors is an integer number (2739552).

Almost surely, 2^10900943 is an apocalyptic number.

10900943 is a deficient number, since it is larger than the sum of its proper divisors (57265).

10900943 is an equidigital number, since it uses as much as digits as its factorization.

10900943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57264.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 10900943 is about 3301.6576139873. The cubic root of 10900943 is about 221.7284169144.

The spelling of 10900943 in words is "ten million, nine hundred thousand, nine hundred forty-three".