652635 has 12 divisors (see below), whose sum is σ = 1131312. Its totient is φ = 348048.

The previous prime is 652627. The next prime is 652651. The reversal of 652635 is 536256.

652635 is a `hidden beast` number, since 652 + 6 + 3 + 5 = 666.

It is not a de Polignac number, because 652635 - 2³ = 652627 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 652599 and 652608.

It is an unprimeable number.

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, 7207 + ... + 7296.

It is an arithmetic number, because the mean of its divisors is an integer number (94276).

2⁶⁵²⁶³⁵ is an apocalyptic number.

652635 is a deficient number, since it is larger than the sum of its proper divisors (478677).

652635 is a wasteful number, since it uses less digits than its factorization.

652635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14514 (or 14511 counting only the distinct ones).

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

The square root of 652635 is about 807.8582796506. The cubic root of 652635 is about 86.7408060528.

It can be divided in two parts, 6526 and 35, that added together give a 8-th power (6561 = 3⁸).

The spelling of 652635 in words is "six hundred fifty-two thousand, six hundred thirty-five".