652662 has 24 divisors (see below), whose sum is σ = 1432080. Its totient is φ = 214800.

The previous prime is 652657. The next prime is 652667. The reversal of 652662 is 266256.

652662 is a `hidden beast` number, since 652 + 6 + 6 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (652657) and next prime (652667).

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652667) 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, 1639 + ... + 1997.

It is an arithmetic number, because the mean of its divisors is an integer number (59670).

2⁶⁵²⁶⁶² is an apocalyptic number.

652662 is an abundant number, since it is smaller than the sum of its proper divisors (779418).

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

652662 is a wasteful number, since it uses less digits than its factorization.

652662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468 (or 465 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 652662 is about 807.8749903296. The cubic root of 652662 is about 86.7420022137.

The spelling of 652662 in words is "six hundred fifty-two thousand, six hundred sixty-two".