82710794 has 16 divisors (see below), whose sum is σ = 125382600. Its totient is φ = 40919040.

The previous prime is 82710779. The next prime is 82710839. The reversal of 82710794 is 49701728.

It can be written as a sum of positive squares in 4 ways, for example, as 56445169 + 26265625 = 7513^2 + 5125^2 .

It is a super-2 number, since 2×82710794² = 13682150888220872, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128714 + ... + 129354.

Almost surely, 2^82710794 is an apocalyptic number.

82710794 is a deficient number, since it is larger than the sum of its proper divisors (42671806).

82710794 is a wasteful number, since it uses less digits than its factorization.

82710794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225.

The product of its (nonzero) digits is 28224, while the sum is 38.

The square root of 82710794 is about 9094.5474873685. The cubic root of 82710794 is about 435.6998361853.

The spelling of 82710794 in words is "eighty-two million, seven hundred ten thousand, seven hundred ninety-four".