10071881 has 8 divisors (see below), whose sum is σ = 10889280. Its totient is φ = 9283248.

The previous prime is 10071857. The next prime is 10071889. The reversal of 10071881 is 18817001.

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

It is not a de Polignac number, because 10071881 - 2¹⁴ = 10055497 is a prime.

It is a super-2 number, since 2×10071881² = 202885573756322, which contains 22 as substring.

10071881 is a modest number, since divided by 1881 gives 1007 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 10071881.

It is not an unprimeable number, because it can be changed into a prime (10071889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6461 + ... + 7866.

It is an arithmetic number, because the mean of its divisors is an integer number (1361160).

Almost surely, 2^10071881 is an apocalyptic number.

It is an amenable number.

10071881 is a deficient number, since it is larger than the sum of its proper divisors (817399).

10071881 is a wasteful number, since it uses less digits than its factorization.

10071881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14383.

The product of its (nonzero) digits is 448, while the sum is 26.

The square root of 10071881 is about 3173.6226933900. The cubic root of 10071881 is about 215.9584467963.

Adding to 10071881 its reverse (18817001), we get a palindrome (28888882).

The spelling of 10071881 in words is "ten million, seventy-one thousand, eight hundred eighty-one".