82692506 has 8 divisors (see below), whose sum is σ = 133580244. Its totient is φ = 38165760.

The previous prime is 82692499. The next prime is 82692509. The reversal of 82692506 is 60529628.

It can be written as a sum of positive squares in 2 ways, for example, as 82646281 + 46225 = 9091^2 + 215^2 .

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 82692506.

It is not an unprimeable number, because it can be changed into a prime (82692509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1590215 + ... + 1590266.

Almost surely, 2^82692506 is an apocalyptic number.

82692506 is a deficient number, since it is larger than the sum of its proper divisors (50887738).

82692506 is a wasteful number, since it uses less digits than its factorization.

82692506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3180496.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 82692506 is about 9093.5419941847. The cubic root of 82692506 is about 435.6677216105.

The spelling of 82692506 in words is "eighty-two million, six hundred ninety-two thousand, five hundred six".