10403871 has 8 divisors (see below), whose sum is σ = 13890480. Its totient is φ = 6926592.

The previous prime is 10403867. The next prime is 10403891. The reversal of 10403871 is 17830401.

10403871 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10403871 - 2² = 10403867 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10403831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 921 + ... + 4653.

It is an arithmetic number, because the mean of its divisors is an integer number (1736310).

Almost surely, 2^10403871 is an apocalyptic number.

10403871 is a deficient number, since it is larger than the sum of its proper divisors (3486609).

10403871 is an equidigital number, since it uses as much as digits as its factorization.

10403871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4665.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 10403871 is about 3225.5032165540. The cubic root of 10403871 is about 218.3056551878.

The spelling of 10403871 in words is "ten million, four hundred three thousand, eight hundred seventy-one".