10345871 has 4 divisors (see below), whose sum is σ = 10353000. Its totient is φ = 10338744.

The previous prime is 10345859. The next prime is 10345879. The reversal of 10345871 is 17854301.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 17854301 = 17 ⋅1050253.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10345871 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 (10345879) 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, 521 + ... + 4578.

It is an arithmetic number, because the mean of its divisors is an integer number (2588250).

Almost surely, 2^10345871 is an apocalyptic number.

10345871 is a deficient number, since it is larger than the sum of its proper divisors (7129).

10345871 is an equidigital number, since it uses as much as digits as its factorization.

10345871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7128.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 10345871 is about 3216.4998056894. The cubic root of 10345871 is about 217.8992253690.

The spelling of 10345871 in words is "ten million, three hundred forty-five thousand, eight hundred seventy-one".