82692361 has 4 divisors (see below), whose sum is σ = 82711300. Its totient is φ = 82673424.

The previous prime is 82692359. The next prime is 82692413. The reversal of 82692361 is 16329628.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 70224400 + 12467961 = 8380^2 + 3531^2 .

It is a cyclic number.

It is not a de Polignac number, because 82692361 - 2¹ = 82692359 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 82692361.

It is not an unprimeable number, because it can be changed into a prime (82692331) 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 3 ways as a sum of consecutive naturals, for example, 775 + ... + 12883.

It is an arithmetic number, because the mean of its divisors is an integer number (20677825).

Almost surely, 2^82692361 is an apocalyptic number.

It is an amenable number.

82692361 is a deficient number, since it is larger than the sum of its proper divisors (18939).

82692361 is a wasteful number, since it uses less digits than its factorization.

82692361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18938.

The product of its digits is 31104, while the sum is 37.

The square root of 82692361 is about 9093.5340214902. The cubic root of 82692361 is about 435.6674669649.

The spelling of 82692361 in words is "eighty-two million, six hundred ninety-two thousand, three hundred sixty-one".