652659120 has 420 divisors, whose sum is σ = 2478609216. Its totient is φ = 159563520.

The previous prime is 652659107. The next prime is 652659157. The reversal of 652659120 is 21956256.

652659120 is a `hidden beast` number, since 6 + 526 + 5 + 9 + 120 = 666.

652659120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 21053505 + ... + 21053535.

Almost surely, 2^652659120 is an apocalyptic number.

652659120 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 652659120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1239304608).

652659120 is an abundant number, since it is smaller than the sum of its proper divisors (1825950096).

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

652659120 is a wasteful number, since it uses less digits than its factorization.

652659120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100 (or 60 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 652659120 is about 25547.1939750729. The cubic root of 652659120 is about 867.4187462480.

The spelling of 652659120 in words is "six hundred fifty-two million, six hundred fifty-nine thousand, one hundred twenty".