82152195 has 8 divisors (see below), whose sum is σ = 131443536. Its totient is φ = 43814496.

The previous prime is 82152137. The next prime is 82152209. The reversal of 82152195 is 59125128.

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

It is not a de Polignac number, because 82152195 - 2¹¹ = 82150147 is a prime.

It is a super-3 number, since 3×82152195³ (a number of 25 digits) contains 333 as substring.

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, 2738392 + ... + 2738421.

It is an arithmetic number, because the mean of its divisors is an integer number (16430442).

Almost surely, 2^82152195 is an apocalyptic number.

82152195 is a deficient number, since it is larger than the sum of its proper divisors (49291341).

82152195 is a wasteful number, since it uses less digits than its factorization.

82152195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5476821.

The product of its digits is 7200, while the sum is 33.

The square root of 82152195 is about 9063.7848054772. The cubic root of 82152195 is about 434.7167663433.

The spelling of 82152195 in words is "eighty-two million, one hundred fifty-two thousand, one hundred ninety-five".