82833427 has 2 divisors, whose sum is σ = 82833428. Its totient is φ = 82833426.

The previous prime is 82833403. The next prime is 82833431. The reversal of 82833427 is 72433828.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82833427 is a prime.

It is a super-2 number, since 2×82833427² = 13722753257128658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (82833467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41416713 + 41416714.

It is an arithmetic number, because the mean of its divisors is an integer number (41416714).

Almost surely, 2^82833427 is an apocalyptic number.

82833427 is a deficient number, since it is larger than the sum of its proper divisors (1).

82833427 is an equidigital number, since it uses as much as digits as its factorization.

82833427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512, while the sum is 37.

The square root of 82833427 is about 9101.2871067778. The cubic root of 82833427 is about 435.9150632038.

The spelling of 82833427 in words is "eighty-two million, eight hundred thirty-three thousand, four hundred twenty-seven".