82894759 has 2 divisors, whose sum is σ = 82894760. Its totient is φ = 82894758.

The previous prime is 82894753. The next prime is 82894769. The reversal of 82894759 is 95749828.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82894759 - 2²³ = 74506151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82894753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41447379 + 41447380.

It is an arithmetic number, because the mean of its divisors is an integer number (41447380).

Almost surely, 2^82894759 is an apocalyptic number.

82894759 is a deficient number, since it is larger than the sum of its proper divisors (1).

82894759 is an equidigital number, since it uses as much as digits as its factorization.

82894759 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1451520, while the sum is 52.

The square root of 82894759 is about 9104.6558968475. The cubic root of 82894759 is about 436.0226242363.

The spelling of 82894759 in words is "eighty-two million, eight hundred ninety-four thousand, seven hundred fifty-nine".