652984 has 16 divisors (see below), whose sum is σ = 1264320. Its totient is φ = 315840.

The previous prime is 652969. The next prime is 652991. The reversal of 652984 is 489256.

It is a happy number.

It is a d-powerful number, because it can be written as 6⁷ + 5⁷ + 9 + 2 + 8⁵ + 4⁹ .

It is a congruent 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, 1069 + ... + 1564.

It is an arithmetic number, because the mean of its divisors is an integer number (79020).

2⁶⁵²⁹⁸⁴ is an apocalyptic number.

It is an amenable number.

652984 is a deficient number, since it is larger than the sum of its proper divisors (611336).

652984 is a wasteful number, since it uses less digits than its factorization.

652984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2670 (or 2666 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The square root of 652984 is about 808.0742540138. The cubic root of 652984 is about 86.7562649983.

The spelling of 652984 in words is "six hundred fifty-two thousand, nine hundred eighty-four".