10183881 has 4 divisors (see below), whose sum is σ = 13578512. Its totient is φ = 6789252.

The previous prime is 10183879. The next prime is 10183891. The reversal of 10183881 is 18838101.

10183881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10183881 - 2¹ = 10183879 is a prime.

It is a super-2 number, since 2×10183881² = 207422864444322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10183861) 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, 1697311 + ... + 1697316.

It is an arithmetic number, because the mean of its divisors is an integer number (3394628).

Almost surely, 2^10183881 is an apocalyptic number.

It is an amenable number.

10183881 is a deficient number, since it is larger than the sum of its proper divisors (3394631).

10183881 is an equidigital number, since it uses as much as digits as its factorization.

10183881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3394630.

The product of its (nonzero) digits is 1536, while the sum is 30.

The square root of 10183881 is about 3191.2193594299. The cubic root of 10183881 is about 216.7559886810.

The spelling of 10183881 in words is "ten million, one hundred eighty-three thousand, eight hundred eighty-one".