83237337 has 12 divisors (see below), whose sum is σ = 124378020. Its totient is φ = 53577888.

The previous prime is 83237311. The next prime is 83237351. The reversal of 83237337 is 73373238.

It can be written as a sum of positive squares in 2 ways, for example, as 25765776 + 57471561 = 5076^2 + 7581^2 .

It is not a de Polignac number, because 83237337 - 2¹⁹ = 82713049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83230337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159198 + ... + 159719.

It is an arithmetic number, because the mean of its divisors is an integer number (10364835).

Almost surely, 2^83237337 is an apocalyptic number.

83237337 is a gapful number since it is divisible by the number (87) formed by its first and last digit.

It is an amenable number.

83237337 is a deficient number, since it is larger than the sum of its proper divisors (41140683).

83237337 is a wasteful number, since it uses less digits than its factorization.

83237337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318952 (or 318949 counting only the distinct ones).

The product of its digits is 63504, while the sum is 36.

The square root of 83237337 is about 9123.4498409319. The cubic root of 83237337 is about 436.6224468815.

The spelling of 83237337 in words is "eighty-three million, two hundred thirty-seven thousand, three hundred thirty-seven".