82710051 has 16 divisors (see below), whose sum is σ = 113210784. Its totient is φ = 53690624.

The previous prime is 82710041. The next prime is 82710071. The reversal of 82710051 is 15001728.

It is a cyclic number.

It is not a de Polignac number, because 82710051 - 2⁶ = 82709987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82710041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19885 + ... + 23681.

It is an arithmetic number, because the mean of its divisors is an integer number (7075674).

Almost surely, 2^82710051 is an apocalyptic number.

82710051 is a deficient number, since it is larger than the sum of its proper divisors (30500733).

82710051 is a wasteful number, since it uses less digits than its factorization.

82710051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3990.

The product of its (nonzero) digits is 560, while the sum is 24.

The square root of 82710051 is about 9094.5066386253. The cubic root of 82710051 is about 435.6985315352.

Adding to 82710051 its reverse (15001728), we get a palindrome (97711779).

It can be divided in two parts, 827 and 10051, that added together give a triangular number (10878 = T₁₄₇).

The spelling of 82710051 in words is "eighty-two million, seven hundred ten thousand, fifty-one".