652655 has 4 divisors (see below), whose sum is σ = 783192. Its totient is φ = 522120.

The previous prime is 652651. The next prime is 652657. The reversal of 652655 is 556256.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 652655 - 2² = 652651 is a prime.

It is a Duffinian 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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65261 + ... + 65270.

It is an arithmetic number, because the mean of its divisors is an integer number (195798).

2⁶⁵²⁶⁵⁵ is an apocalyptic number.

652655 is a deficient number, since it is larger than the sum of its proper divisors (130537).

652655 is a wasteful number, since it uses less digits than its factorization.

652655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130536.

The product of its digits is 9000, while the sum is 29.

The square root of 652655 is about 807.8706579645. The cubic root of 652655 is about 86.7416921011.

The spelling of 652655 in words is "six hundred fifty-two thousand, six hundred fifty-five".