652653 has 12 divisors (see below), whose sum is σ = 951808. Its totient is φ = 430920.

The previous prime is 652651. The next prime is 652657. The reversal of 652653 is 356256.

652653 is a `hidden beast` number, since 6 + 5 + 2 + 653 = 666.

652653 is a nontrivial binomial coefficient, being equal to C(1143, 2).

It is not a de Polignac number, because 652653 - 2¹ = 652651 is a prime.

It is a d-powerful number, because it can be written as 6³ + 5⁵ + 6⁶ + 2¹⁹ + 5⁷ + 3⁵ .

It is a Duffinian number.

It is a Curzon number.

652653 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 858 + ... + 1428.

2⁶⁵²⁶⁵³ is an apocalyptic number.

652653 is the 1142-nd triangular number.

It is an amenable number.

652653 is a deficient number, since it is larger than the sum of its proper divisors (299155).

652653 is a wasteful number, since it uses less digits than its factorization.

652653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704 (or 701 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 652653 is about 807.8694201416. The cubic root of 652653 is about 86.7416034971.

The spelling of 652653 in words is "six hundred fifty-two thousand, six hundred fifty-three".