83400241 has 4 divisors (see below), whose sum is σ = 83529792. Its totient is φ = 83270692.

The previous prime is 83400227. The next prime is 83400293. The reversal of 83400241 is 14200438.

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 83400241 - 2¹⁹ = 82875953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83400041) 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, 63805 + ... + 65098.

It is an arithmetic number, because the mean of its divisors is an integer number (20882448).

Almost surely, 2^83400241 is an apocalyptic number.

It is an amenable number.

83400241 is a deficient number, since it is larger than the sum of its proper divisors (129551).

83400241 is a wasteful number, since it uses less digits than its factorization.

83400241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129550.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 83400241 is about 9132.3732402919. The cubic root of 83400241 is about 436.9070995576.

Adding to 83400241 its reverse (14200438), we get a palindrome (97600679).

The spelling of 83400241 in words is "eighty-three million, four hundred thousand, two hundred forty-one".