82755410 has 8 divisors (see below), whose sum is σ = 148959756. Its totient is φ = 33102160.

The previous prime is 82755397. The next prime is 82755443. The reversal of 82755410 is 1455728.

It is a Cunningham number, because it is equal to 9097²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 82755409 + 1 = 9097^2 + 1^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4137761 + ... + 4137780.

Almost surely, 2^82755410 is an apocalyptic number.

82755410 is a deficient number, since it is larger than the sum of its proper divisors (66204346).

82755410 is a wasteful number, since it uses less digits than its factorization.

82755410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8275548.

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 82755410 is about 9097.0000549632. Note that the first 4 decimals coincide. The cubic root of 82755410 is about 435.7781640903.

The spelling of 82755410 in words is "eighty-two million, seven hundred fifty-five thousand, four hundred ten".