82152848 has 40 divisors (see below), whose sum is σ = 165807096. Its totient is φ = 39398400.

The previous prime is 82152841. The next prime is 82152859. The reversal of 82152848 is 84825128.

It can be written as a sum of positive squares in 4 ways, for example, as 2729104 + 79423744 = 1652^2 + 8912^2 .

It is a super-2 number, since 2×82152848² = 13498180869022208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82152841) 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, 38990 + ... + 41042.

Almost surely, 2^82152848 is an apocalyptic number.

It is an amenable number.

82152848 is an abundant number, since it is smaller than the sum of its proper divisors (83654248).

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

82152848 is a wasteful number, since it uses less digits than its factorization.

82152848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2163 (or 2157 counting only the distinct ones).

The product of its digits is 40960, while the sum is 38.

The square root of 82152848 is about 9063.8208278849. The cubic root of 82152848 is about 434.7179181457.

The spelling of 82152848 in words is "eighty-two million, one hundred fifty-two thousand, eight hundred forty-eight".