83048289 has 4 divisors (see below), whose sum is σ = 110731056. Its totient is φ = 55365524.

The previous prime is 83048269. The next prime is 83048291. The reversal of 83048289 is 98284038.

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 83048289 - 2²³ = 74659681 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 83048289.

It is not an unprimeable number, because it can be changed into a prime (83048249) 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, 13841379 + ... + 13841384.

It is an arithmetic number, because the mean of its divisors is an integer number (27682764).

Almost surely, 2^83048289 is an apocalyptic number.

It is an amenable number.

83048289 is a deficient number, since it is larger than the sum of its proper divisors (27682767).

83048289 is a wasteful number, since it uses less digits than its factorization.

83048289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27682766.

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 83048289 is about 9113.0833969629. The cubic root of 83048289 is about 436.2916451351.

The spelling of 83048289 in words is "eighty-three million, forty-eight thousand, two hundred eighty-nine".