82317753 has 24 divisors (see below), whose sum is σ = 136621056. Its totient is φ = 46785600.

The previous prime is 82317751. The next prime is 82317779. The reversal of 82317753 is 35771328.

It is not a de Polignac number, because 82317753 - 2¹ = 82317751 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82317751) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8613 + ... + 15453.

It is an arithmetic number, because the mean of its divisors is an integer number (5692544).

Almost surely, 2^82317753 is an apocalyptic number.

It is an amenable number.

82317753 is a deficient number, since it is larger than the sum of its proper divisors (54303303).

82317753 is a wasteful number, since it uses less digits than its factorization.

82317753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7045 (or 7042 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 82317753 is about 9072.9131484876. The cubic root of 82317753 is about 435.0085927752.

The spelling of 82317753 in words is "eighty-two million, three hundred seventeen thousand, seven hundred fifty-three".