82752255 has 24 divisors (see below), whose sum is σ = 144761760. Its totient is φ = 43727040.

The previous prime is 82752233. The next prime is 82752259. The reversal of 82752255 is 55225728.

82752255 is a `hidden beast` number, since 82 + 7 + 522 + 55 = 666.

It is not a de Polignac number, because 82752255 - 2¹⁴ = 82735871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82752259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3531 + ... + 13340.

It is an arithmetic number, because the mean of its divisors is an integer number (6031740).

Almost surely, 2^82752255 is an apocalyptic number.

82752255 is a deficient number, since it is larger than the sum of its proper divisors (62009505).

82752255 is a wasteful number, since it uses less digits than its factorization.

82752255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16991 (or 16988 counting only the distinct ones).

The product of its digits is 56000, while the sum is 36.

The square root of 82752255 is about 9096.8266444953. The cubic root of 82752255 is about 435.7726260935.

The spelling of 82752255 in words is "eighty-two million, seven hundred fifty-two thousand, two hundred fifty-five".