82755488 has 24 divisors (see below), whose sum is σ = 171501120. Its totient is φ = 39199680.

The previous prime is 82755487. The next prime is 82755503. The reversal of 82755488 is 88455728.

It is not an unprimeable number, because it can be changed into a prime (82755481) 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, 67448 + ... + 68663.

It is an arithmetic number, because the mean of its divisors is an integer number (7145880).

Almost surely, 2^82755488 is an apocalyptic number.

It is an amenable number.

82755488 is an abundant number, since it is smaller than the sum of its proper divisors (88745632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82755488 is a wasteful number, since it uses less digits than its factorization.

82755488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136140 (or 136132 counting only the distinct ones).

The product of its digits is 716800, while the sum is 47.

The square root of 82755488 is about 9097.0043420898. The cubic root of 82755488 is about 435.7783010025.

The spelling of 82755488 in words is "eighty-two million, seven hundred fifty-five thousand, four hundred eighty-eight".