82262715 has 16 divisors (see below), whose sum is σ = 131738400. Its totient is φ = 43834112.

The previous prime is 82262707. The next prime is 82262717. The reversal of 82262715 is 51726228.

It is a cyclic number.

It is not a de Polignac number, because 82262715 - 2³ = 82262707 is a prime.

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, 24031 + ... + 27239.

It is an arithmetic number, because the mean of its divisors is an integer number (8233650).

Almost surely, 2^82262715 is an apocalyptic number.

82262715 is a deficient number, since it is larger than the sum of its proper divisors (49475685).

82262715 is a wasteful number, since it uses less digits than its factorization.

82262715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4926.

The product of its digits is 13440, while the sum is 33.

The square root of 82262715 is about 9069.8795471605. The cubic root of 82262715 is about 434.9116216280.

The spelling of 82262715 in words is "eighty-two million, two hundred sixty-two thousand, seven hundred fifteen".