84764 has 6 divisors (see below), whose sum is σ = 148344. Its totient is φ = 42380.

The previous prime is 84761. The next prime is 84787. The reversal of 84764 is 46748.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 84764.

It is not an unprimeable number, because it can be changed into a prime (84761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10592 + ... + 10599.

It is an arithmetic number, because the mean of its divisors is an integer number (24724).

2⁸⁴⁷⁶⁴ is an apocalyptic number.

It is an amenable number.

84764 is a deficient number, since it is larger than the sum of its proper divisors (63580).

84764 is a wasteful number, since it uses less digits than its factorization.

84764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21195 (or 21193 counting only the distinct ones).

The product of its digits is 5376, while the sum is 29.

The square root of 84764 is about 291.1425767558. The cubic root of 84764 is about 43.9275667756.

It can be divided in two parts, 84 and 764, that added together give a palindrome (848).

The spelling of 84764 in words is "eighty-four thousand, seven hundred sixty-four".