8201941 has 4 divisors (see below), whose sum is σ = 8947584. Its totient is φ = 7456300.

The previous prime is 8201933. The next prime is 8201951. The reversal of 8201941 is 1491028.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 8201941 - 2³ = 8201933 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 (8201911) 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, 372805 + ... + 372826.

It is an arithmetic number, because the mean of its divisors is an integer number (2236896).

Almost surely, 2^8201941 is an apocalyptic number.

It is an amenable number.

8201941 is a deficient number, since it is larger than the sum of its proper divisors (745643).

8201941 is a wasteful number, since it uses less digits than its factorization.

8201941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745642.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 8201941 is about 2863.9031059029. The cubic root of 8201941 is about 201.6688771775.

Adding to 8201941 its reverse (1491028), we get a palindrome (9692969).

The spelling of 8201941 in words is "eight million, two hundred one thousand, nine hundred forty-one".