82714997 has 2 divisors, whose sum is σ = 82714998. Its totient is φ = 82714996.

The previous prime is 82714987. The next prime is 82715021. The reversal of 82714997 is 79941728.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82700836 + 14161 = 9094^2 + 119^2 .

It is a cyclic number.

It is not a de Polignac number, because 82714997 - 2¹⁴ = 82698613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82714987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41357498 + 41357499.

It is an arithmetic number, because the mean of its divisors is an integer number (41357499).

Almost surely, 2^82714997 is an apocalyptic number.

It is an amenable number.

82714997 is a deficient number, since it is larger than the sum of its proper divisors (1).

82714997 is an equidigital number, since it uses as much as digits as its factorization.

82714997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 254016, while the sum is 47.

The square root of 82714997 is about 9094.7785569523. The cubic root of 82714997 is about 435.7072161789.

The spelling of 82714997 in words is "eighty-two million, seven hundred fourteen thousand, nine hundred ninety-seven".