10421941 has 4 divisors (see below), whose sum is σ = 10439884. Its totient is φ = 10404000.

The previous prime is 10421909. The next prime is 10421947. The reversal of 10421941 is 14912401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14912401 = 7 ⋅2130343.

It can be written as a sum of positive squares in 2 ways, for example, as 9090225 + 1331716 = 3015^2 + 1154^2 .

It is a cyclic number.

It is not a de Polignac number, because 10421941 - 2⁵ = 10421909 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 (10421947) 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 3 ways as a sum of consecutive naturals, for example, 8070 + ... + 9271.

It is an arithmetic number, because the mean of its divisors is an integer number (2609971).

Almost surely, 2^10421941 is an apocalyptic number.

It is an amenable number.

10421941 is a deficient number, since it is larger than the sum of its proper divisors (17943).

10421941 is an equidigital number, since it uses as much as digits as its factorization.

10421941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17942.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 10421941 is about 3228.3031146409. The cubic root of 10421941 is about 218.4319704011.

The spelling of 10421941 in words is "ten million, four hundred twenty-one thousand, nine hundred forty-one".