82734601 has 2 divisors, whose sum is σ = 82734602. Its totient is φ = 82734600.

The previous prime is 82734599. The next prime is 82734653. The reversal of 82734601 is 10643728.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77440000 + 5294601 = 8800^2 + 2301^2 .

It is a cyclic number.

It is not a de Polignac number, because 82734601 - 2¹ = 82734599 is a prime.

Together with 82734599, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (82734671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41367300 + 41367301.

It is an arithmetic number, because the mean of its divisors is an integer number (41367301).

Almost surely, 2^82734601 is an apocalyptic number.

It is an amenable number.

82734601 is a deficient number, since it is larger than the sum of its proper divisors (1).

82734601 is an equidigital number, since it uses as much as digits as its factorization.

82734601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 82734601 is about 9095.8562543611. The cubic root of 82734601 is about 435.7416352881.

The spelling of 82734601 in words is "eighty-two million, seven hundred thirty-four thousand, six hundred one".