83019241 has 2 divisors, whose sum is σ = 83019242. Its totient is φ = 83019240.

The previous prime is 83019239. The next prime is 83019269. The reversal of 83019241 is 14291038.

83019241 = T₇₄₃₈ + T₇₄₃₉ + T₇₄₄₀.

It is a happy number.

It is an a-pointer prime, because the next prime (83019269) can be obtained adding 83019241 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 81000000 + 2019241 = 9000^2 + 1421^2 .

It is a cyclic number.

It is not a de Polignac number, because 83019241 - 2¹ = 83019239 is a prime.

Together with 83019239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (83019221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41509620 + 41509621.

It is an arithmetic number, because the mean of its divisors is an integer number (41509621).

Almost surely, 2^83019241 is an apocalyptic number.

83019241 is the 7440-th centered triangular number.

It is an amenable number.

83019241 is a deficient number, since it is larger than the sum of its proper divisors (1).

83019241 is an equidigital number, since it uses as much as digits as its factorization.

83019241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 83019241 is about 9111.4895050151. The cubic root of 83019241 is about 436.2407716102.

The spelling of 83019241 in words is "eighty-three million, nineteen thousand, two hundred forty-one".