10018841 has 4 divisors (see below), whose sum is σ = 11450112. Its totient is φ = 8587572.

The previous prime is 10018837. The next prime is 10018843. The reversal of 10018841 is 14881001.

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 10018841 - 2² = 10018837 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10018843) 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, 715625 + ... + 715638.

It is an arithmetic number, because the mean of its divisors is an integer number (2862528).

Almost surely, 2^10018841 is an apocalyptic number.

It is an amenable number.

10018841 is a deficient number, since it is larger than the sum of its proper divisors (1431271).

10018841 is an equidigital number, since it uses as much as digits as its factorization.

10018841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431270.

The product of its (nonzero) digits is 256, while the sum is 23.

The square root of 10018841 is about 3165.2552819638. The cubic root of 10018841 is about 215.5786897955.

Adding to 10018841 its reverse (14881001), we get a palindrome (24899842).

The spelling of 10018841 in words is "ten million, eighteen thousand, eight hundred forty-one".