10840834 has 4 divisors (see below), whose sum is σ = 16261254. Its totient is φ = 5420416.

The previous prime is 10840831. The next prime is 10840873. The reversal of 10840834 is 43804801.

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

It can be written as a sum of positive squares in only one way, i.e., 7590025 + 3250809 = 2755^2 + 1803^2 .

It is not an unprimeable number, because it can be changed into a prime (10840831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2710207 + ... + 2710210.

Almost surely, 2^10840834 is an apocalyptic number.

10840834 is a deficient number, since it is larger than the sum of its proper divisors (5420420).

10840834 is an equidigital number, since it uses as much as digits as its factorization.

10840834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5420419.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 10840834 is about 3292.5421789250. The cubic root of 10840834 is about 221.3201205601.

The spelling of 10840834 in words is "ten million, eight hundred forty thousand, eight hundred thirty-four".