83422049 has 2 divisors, whose sum is σ = 83422050. Its totient is φ = 83422048.

The previous prime is 83421983. The next prime is 83422057. The reversal of 83422049 is 94022438.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48553024 + 34869025 = 6968^2 + 5905^2 .

It is a cyclic number.

It is not a de Polignac number, because 83422049 - 2¹² = 83417953 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (83422649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41711024 + 41711025.

It is an arithmetic number, because the mean of its divisors is an integer number (41711025).

Almost surely, 2^83422049 is an apocalyptic number.

It is an amenable number.

83422049 is a deficient number, since it is larger than the sum of its proper divisors (1).

83422049 is an equidigital number, since it uses as much as digits as its factorization.

83422049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 83422049 is about 9133.5671563743. The cubic root of 83422049 is about 436.9451779434.

The spelling of 83422049 in words is "eighty-three million, four hundred twenty-two thousand, forty-nine".