82848730 has 8 divisors (see below), whose sum is σ = 149127732. Its totient is φ = 33139488.

The previous prime is 82848719. The next prime is 82848749. The reversal of 82848730 is 3784828.

It can be written as a sum of positive squares in 2 ways, for example, as 76020961 + 6827769 = 8719^2 + 2613^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×82848730² = 13727824125225800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4142427 + ... + 4142446.

Almost surely, 2^82848730 is an apocalyptic number.

82848730 is a deficient number, since it is larger than the sum of its proper divisors (66279002).

82848730 is a wasteful number, since it uses less digits than its factorization.

82848730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8284880.

The product of its (nonzero) digits is 86016, while the sum is 40.

The square root of 82848730 is about 9102.1277732187. The cubic root of 82848730 is about 435.9419058191.

The spelling of 82848730 in words is "eighty-two million, eight hundred forty-eight thousand, seven hundred thirty".