10238871 has 4 divisors (see below), whose sum is σ = 13651832. Its totient is φ = 6825912.

The previous prime is 10238863. The next prime is 10238909. The reversal of 10238871 is 17883201.

It is a happy number.

10238871 is nontrivially palindromic in base 11.

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

It is not a de Polignac number, because 10238871 - 2³ = 10238863 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 (10238831) 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, 1706476 + ... + 1706481.

It is an arithmetic number, because the mean of its divisors is an integer number (3412958).

Almost surely, 2^10238871 is an apocalyptic number.

10238871 is a deficient number, since it is larger than the sum of its proper divisors (3412961).

10238871 is an equidigital number, since it uses as much as digits as its factorization.

10238871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3412960.

The product of its (nonzero) digits is 2688, while the sum is 30.

The square root of 10238871 is about 3199.8235888874. The cubic root of 10238871 is about 217.1454283637.

The spelling of 10238871 in words is "ten million, two hundred thirty-eight thousand, eight hundred seventy-one".