82054244 has 6 divisors (see below), whose sum is σ = 143594934. Its totient is φ = 41027120.

The previous prime is 82054237. The next prime is 82054261. The reversal of 82054244 is 44245028.

It can be written as a sum of positive squares in only one way, i.e., 75864100 + 6190144 = 8710^2 + 2488^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10256777 + ... + 10256784.

It is an arithmetic number, because the mean of its divisors is an integer number (23932489).

Almost surely, 2^82054244 is an apocalyptic number.

It is an amenable number.

82054244 is a deficient number, since it is larger than the sum of its proper divisors (61540690).

82054244 is a wasteful number, since it uses less digits than its factorization.

82054244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20513565 (or 20513563 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 29.

The square root of 82054244 is about 9058.3797668236. The cubic root of 82054244 is about 434.5439250437.

The spelling of 82054244 in words is "eighty-two million, fifty-four thousand, two hundred forty-four".