82098211 has 8 divisors (see below), whose sum is σ = 89241264. Its totient is φ = 75073440.

The previous prime is 82098197. The next prime is 82098241. The reversal of 82098211 is 11289028.

It is a happy number.

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

It is not a de Polignac number, because 82098211 - 2¹¹ = 82096163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82098241) 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, 28120 + ... + 30901.

It is an arithmetic number, because the mean of its divisors is an integer number (11155158).

Almost surely, 2^82098211 is an apocalyptic number.

82098211 is a deficient number, since it is larger than the sum of its proper divisors (7143053).

82098211 is a wasteful number, since it uses less digits than its factorization.

82098211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59141.

The product of its (nonzero) digits is 2304, while the sum is 31.

The square root of 82098211 is about 9060.8063106988. The cubic root of 82098211 is about 434.6215248541.

The spelling of 82098211 in words is "eighty-two million, ninety-eight thousand, two hundred eleven".