82262712 has 32 divisors (see below), whose sum is σ = 235036800. Its totient is φ = 23503584.

The previous prime is 82262707. The next prime is 82262717. The reversal of 82262712 is 21726228.

It is an interprime number because it is at equal distance from previous prime (82262707) and next prime (82262717).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 82262712.

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244662 + ... + 244997.

It is an arithmetic number, because the mean of its divisors is an integer number (7344900).

Almost surely, 2^82262712 is an apocalyptic number.

It is an amenable number.

82262712 is an abundant number, since it is smaller than the sum of its proper divisors (152774088).

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

82262712 is a wasteful number, since it uses less digits than its factorization.

82262712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489675 (or 489671 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 82262712 is about 9069.8793817779. The cubic root of 82262712 is about 434.9116163411.

The spelling of 82262712 in words is "eighty-two million, two hundred sixty-two thousand, seven hundred twelve".