82607005 has 32 divisors (see below), whose sum is σ = 110638080. Its totient is φ = 58821120.

The previous prime is 82606987. The next prime is 82607039. The reversal of 82607005 is 50070628.

It is not a de Polignac number, because 82607005 - 2⁵ = 82606973 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 370324 + ... + 370546.

It is an arithmetic number, because the mean of its divisors is an integer number (3457440).

Almost surely, 2^82607005 is an apocalyptic number.

It is an amenable number.

82607005 is a deficient number, since it is larger than the sum of its proper divisors (28031075).

82607005 is a wasteful number, since it uses less digits than its factorization.

82607005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 82607005 is about 9088.8395848975. The cubic root of 82607005 is about 435.5175150463.

The spelling of 82607005 in words is "eighty-two million, six hundred seven thousand, five".