82262711 has 16 divisors (see below), whose sum is σ = 88923744. Its totient is φ = 75823104.

The previous prime is 82262707. The next prime is 82262717. The reversal of 82262711 is 11726228.

It is a cyclic number.

It is not a de Polignac number, because 82262711 - 2² = 82262707 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82262717) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 243935 + ... + 244271.

It is an arithmetic number, because the mean of its divisors is an integer number (5557734).

Almost surely, 2^82262711 is an apocalyptic number.

82262711 is a deficient number, since it is larger than the sum of its proper divisors (6661033).

82262711 is a wasteful number, since it uses less digits than its factorization.

82262711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610.

The product of its digits is 2688, while the sum is 29.

The square root of 82262711 is about 9069.8793266504. The cubic root of 82262711 is about 434.9116145789.

Adding to 82262711 its reverse (11726228), we get a palindrome (93988939).

The spelling of 82262711 in words is "eighty-two million, two hundred sixty-two thousand, seven hundred eleven".