82761762 has 16 divisors (see below), whose sum is σ = 165612672. Its totient is φ = 27572400.

The previous prime is 82761733. The next prime is 82761769. The reversal of 82761762 is 26716728.

It is a self number, because there is not a number n which added to its sum of digits gives 82761762.

It is not an unprimeable number, because it can be changed into a prime (82761769) 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 7 ways as a sum of consecutive naturals, for example, 20343 + ... + 24069.

It is an arithmetic number, because the mean of its divisors is an integer number (10350792).

Almost surely, 2^82761762 is an apocalyptic number.

82761762 is an abundant number, since it is smaller than the sum of its proper divisors (82850910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82761762 is a wasteful number, since it uses less digits than its factorization.

82761762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7433.

The product of its digits is 56448, while the sum is 39.

The square root of 82761762 is about 9097.3491743474. The cubic root of 82761762 is about 435.7893133798.

The spelling of 82761762 in words is "eighty-two million, seven hundred sixty-one thousand, seven hundred sixty-two".