82963472 has 40 divisors (see below), whose sum is σ = 165970776. Its totient is φ = 40144896.

The previous prime is 82963427. The next prime is 82963483. The reversal of 82963472 is 27436928.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 31181056 + 51782416 = 5584^2 + 7196^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208778 + ... + 209174.

Almost surely, 2^82963472 is an apocalyptic number.

It is an amenable number.

82963472 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

82963472 is a wasteful number, since it uses less digits than its factorization.

82963472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795 (or 789 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 82963472 is about 9108.4286240822. The cubic root of 82963472 is about 436.1430667046.

The spelling of 82963472 in words is "eighty-two million, nine hundred sixty-three thousand, four hundred seventy-two".