82657010 has 8 divisors (see below), whose sum is σ = 148782636. Its totient is φ = 33062800.

The previous prime is 82656997. The next prime is 82657031. The reversal of 82657010 is 1075628.

It can be written as a sum of positive squares in 2 ways, for example, as 82609921 + 47089 = 9089^2 + 217^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 4132841 + ... + 4132860.

Almost surely, 2^82657010 is an apocalyptic number.

82657010 is a deficient number, since it is larger than the sum of its proper divisors (66125626).

82657010 is a wasteful number, since it uses less digits than its factorization.

82657010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8265708.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 82657010 is about 9091.5900699493. The cubic root of 82657010 is about 435.6053754744.

The spelling of 82657010 in words is "eighty-two million, six hundred fifty-seven thousand, ten".