84464 has 10 divisors (see below), whose sum is σ = 163680. Its totient is φ = 42224.

The previous prime is 84463. The next prime is 84467. The reversal of 84464 is 46448.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2624 + ... + 2655.

It is an arithmetic number, because the mean of its divisors is an integer number (16368).

2⁸⁴⁴⁶⁴ is an apocalyptic number.

It is an amenable number.

84464 is a deficient number, since it is larger than the sum of its proper divisors (79216).

84464 is a wasteful number, since it uses less digits than its factorization.

84464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5287 (or 5281 counting only the distinct ones).

The product of its digits is 3072, while the sum is 26.

The square root of 84464 is about 290.6269085959. The cubic root of 84464 is about 43.8756821402.

The spelling of 84464 in words is "eighty-four thousand, four hundred sixty-four".