82284170 has 8 divisors (see below), whose sum is σ = 148111524. Its totient is φ = 32913664.

The previous prime is 82284161. The next prime is 82284197. The reversal of 82284170 is 7148228.

It can be written as a sum of positive squares in 2 ways, for example, as 76615009 + 5669161 = 8753^2 + 2381^2 .

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

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, 4114199 + ... + 4114218.

Almost surely, 2^82284170 is an apocalyptic number.

82284170 is a deficient number, since it is larger than the sum of its proper divisors (65827354).

82284170 is a wasteful number, since it uses less digits than its factorization.

82284170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8228424.

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 82284170 is about 9071.0622310731. The cubic root of 82284170 is about 434.9494282161.

The spelling of 82284170 in words is "eighty-two million, two hundred eighty-four thousand, one hundred seventy".