82759411 has 4 divisors (see below), whose sum is σ = 94582192. Its totient is φ = 70936632.

The previous prime is 82759403. The next prime is 82759427. The reversal of 82759411 is 11495728.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 82759411 - 2³ = 82759403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82759441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5911380 + ... + 5911393.

It is an arithmetic number, because the mean of its divisors is an integer number (23645548).

Almost surely, 2^82759411 is an apocalyptic number.

82759411 is a deficient number, since it is larger than the sum of its proper divisors (11822781).

82759411 is a wasteful number, since it uses less digits than its factorization.

82759411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11822780.

The product of its digits is 20160, while the sum is 37.

The square root of 82759411 is about 9097.2199599658. The cubic root of 82759411 is about 435.7851868752.

The spelling of 82759411 in words is "eighty-two million, seven hundred fifty-nine thousand, four hundred eleven".