83244237 has 8 divisors (see below), whose sum is σ = 111034560. Its totient is φ = 55475040.

The previous prime is 83244233. The next prime is 83244247. The reversal of 83244237 is 73244238.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 83244237 - 2² = 83244233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83244198 and 83244207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83244233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11937 + ... + 17577.

It is an arithmetic number, because the mean of its divisors is an integer number (13879320).

Almost surely, 2^83244237 is an apocalyptic number.

It is an amenable number.

83244237 is a deficient number, since it is larger than the sum of its proper divisors (27790323).

83244237 is a wasteful number, since it uses less digits than its factorization.

83244237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10563.

The product of its digits is 32256, while the sum is 33.

The square root of 83244237 is about 9123.8279795270. The cubic root of 83244237 is about 436.6345112257.

Subtracting from 83244237 its reverse (73244238), we obtain a palindrome (9999999).

It can be divided in two parts, 8324 and 4237, that added together give a triangular number (12561 = T₁₅₈).

The spelling of 83244237 in words is "eighty-three million, two hundred forty-four thousand, two hundred thirty-seven".