82752134 has 4 divisors (see below), whose sum is σ = 124128204. Its totient is φ = 41376066.

The previous prime is 82752119. The next prime is 82752139. The reversal of 82752134 is 43125728.

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

It is a self number, because there is not a number n which added to its sum of digits gives 82752134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82752139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20688032 + ... + 20688035.

It is an arithmetic number, because the mean of its divisors is an integer number (31032051).

Almost surely, 2^82752134 is an apocalyptic number.

82752134 is a deficient number, since it is larger than the sum of its proper divisors (41376070).

82752134 is a wasteful number, since it uses less digits than its factorization.

82752134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41376069.

The product of its digits is 13440, while the sum is 32.

The square root of 82752134 is about 9096.8199938220. The cubic root of 82752134 is about 435.7724136984.

The spelling of 82752134 in words is "eighty-two million, seven hundred fifty-two thousand, one hundred thirty-four".