82616611 has 8 divisors (see below), whose sum is σ = 103002624. Its totient is φ = 64376520.

The previous prime is 82616603. The next prime is 82616627. The reversal of 82616611 is 11661628.

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

It is a cyclic number.

It is not a de Polignac number, because 82616611 - 2³ = 82616603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82616411) 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, 536395 + ... + 536548.

It is an arithmetic number, because the mean of its divisors is an integer number (12875328).

Almost surely, 2^82616611 is an apocalyptic number.

82616611 is a deficient number, since it is larger than the sum of its proper divisors (20386013).

82616611 is a wasteful number, since it uses less digits than its factorization.

82616611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072961.

The product of its digits is 3456, while the sum is 31.

The square root of 82616611 is about 9089.3680198350. The cubic root of 82616611 is about 435.5343958548.

The spelling of 82616611 in words is "eighty-two million, six hundred sixteen thousand, six hundred eleven".