652622 has 8 divisors (see below), whose sum is σ = 985872. Its totient is φ = 324000.

The previous prime is 652621. The next prime is 652627. The reversal of 652622 is 226256.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652621) 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, 779 + ... + 1382.

It is an arithmetic number, because the mean of its divisors is an integer number (123234).

2⁶⁵²⁶²² is an apocalyptic number.

652622 is a deficient number, since it is larger than the sum of its proper divisors (333250).

652622 is a wasteful number, since it uses less digits than its factorization.

652622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2314.

The product of its digits is 1440, while the sum is 23.

The square root of 652622 is about 807.8502336448. The cubic root of 652622 is about 86.7402301117.

Adding to 652622 its reverse (226256), we get a palindrome (878878).

The spelling of 652622 in words is "six hundred fifty-two thousand, six hundred twenty-two".