652164032 has 56 divisors (see below), whose sum is σ = 1397209296. Its totient is φ = 300238848.

The previous prime is 652164001. The next prime is 652164043. The reversal of 652164032 is 230461256.

It is a junction number, because it is equal to n+sod(n) for n = 652163986 and 652164004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 454388 + ... + 455820.

It is an arithmetic number, because the mean of its divisors is an integer number (24950166).

Almost surely, 2^652164032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 652164032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (698604648).

652164032 is an abundant number, since it is smaller than the sum of its proper divisors (745045264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

652164032 is a wasteful number, since it uses less digits than its factorization.

652164032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2005 (or 1995 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 652164032 is about 25537.5024620655. The cubic root of 652164032 is about 867.1993579876.

The spelling of 652164032 in words is "six hundred fifty-two million, one hundred sixty-four thousand, thirty-two".