83351241 has 32 divisors (see below), whose sum is σ = 130560000. Its totient is φ = 52447824.

The previous prime is 83351209. The next prime is 83351267. The reversal of 83351241 is 14215338.

It is a happy number.

It is not a de Polignac number, because 83351241 - 2⁵ = 83351209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (83351441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48210 + ... + 49908.

It is an arithmetic number, because the mean of its divisors is an integer number (4080000).

Almost surely, 2^83351241 is an apocalyptic number.

It is an amenable number.

83351241 is a deficient number, since it is larger than the sum of its proper divisors (47208759).

83351241 is a wasteful number, since it uses less digits than its factorization.

83351241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1810 (or 1804 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 83351241 is about 9129.6900823631. The cubic root of 83351241 is about 436.8215177028.

Adding to 83351241 its reverse (14215338), we get a palindrome (97566579).

The spelling of 83351241 in words is "eighty-three million, three hundred fifty-one thousand, two hundred forty-one".