82734755 has 4 divisors (see below), whose sum is σ = 99281712. Its totient is φ = 66187800.

The previous prime is 82734737. The next prime is 82734763. The reversal of 82734755 is 55743728.

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

It is not a de Polignac number, because 82734755 - 2¹⁰ = 82733731 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8273471 + ... + 8273480.

It is an arithmetic number, because the mean of its divisors is an integer number (24820428).

Almost surely, 2^82734755 is an apocalyptic number.

82734755 is a deficient number, since it is larger than the sum of its proper divisors (16546957).

82734755 is a wasteful number, since it uses less digits than its factorization.

82734755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16546956.

The product of its digits is 235200, while the sum is 41.

The square root of 82734755 is about 9095.8647197504. The cubic root of 82734755 is about 435.7419056473.

The spelling of 82734755 in words is "eighty-two million, seven hundred thirty-four thousand, seven hundred fifty-five".