82036761 has 8 divisors (see below), whose sum is σ = 111709824. Its totient is φ = 53527440.

The previous prime is 82036751. The next prime is 82036769. The reversal of 82036761 is 16763028.

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

It is not a de Polignac number, because 82036761 - 2⁹ = 82036249 is a prime.

It is a super-2 number, since 2×82036761² = 13460060310742242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (82036769) 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, 290770 + ... + 291051.

It is an arithmetic number, because the mean of its divisors is an integer number (13963728).

Almost surely, 2^82036761 is an apocalyptic number.

It is an amenable number.

82036761 is a deficient number, since it is larger than the sum of its proper divisors (29673063).

82036761 is a wasteful number, since it uses less digits than its factorization.

82036761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581871.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 82036761 is about 9057.4146973626. The cubic root of 82036761 is about 434.5130606191.

Adding to 82036761 its reverse (16763028), we get a palindrome (98799789).

The spelling of 82036761 in words is "eighty-two million, thirty-six thousand, seven hundred sixty-one".