82134607 has 2 divisors, whose sum is σ = 82134608. Its totient is φ = 82134606.

The previous prime is 82134589. The next prime is 82134631. The reversal of 82134607 is 70643128.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82134607 - 2¹⁵ = 82101839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82134907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41067303 + 41067304.

It is an arithmetic number, because the mean of its divisors is an integer number (41067304).

Almost surely, 2^82134607 is an apocalyptic number.

82134607 is a deficient number, since it is larger than the sum of its proper divisors (1).

82134607 is an equidigital number, since it uses as much as digits as its factorization.

82134607 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 82134607 is about 9062.8145186802. The cubic root of 82134607 is about 434.6857412271.

It can be divided in two parts, 82 and 134607, that added together give a square (134689 = 367²).

The spelling of 82134607 in words is "eighty-two million, one hundred thirty-four thousand, six hundred seven".