652577 has 2 divisors, whose sum is σ = 652578. Its totient is φ = 652576.

The previous prime is 652573. The next prime is 652591. The reversal of 652577 is 775256.

It is a happy number.

652577 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 625681 + 26896 = 791^2 + 164^2 .

It is a cyclic number.

It is not a de Polignac number, because 652577 - 2² = 652573 is a prime.

It is not a weakly prime, because it can be changed into another prime (652573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326288 + 326289.

It is an arithmetic number, because the mean of its divisors is an integer number (326289).

2⁶⁵²⁵⁷⁷ is an apocalyptic number.

It is an amenable number.

652577 is a deficient number, since it is larger than the sum of its proper divisors (1).

652577 is an equidigital number, since it uses as much as digits as its factorization.

652577 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14700, while the sum is 32.

The square root of 652577 is about 807.8223814676. The cubic root of 652577 is about 86.7382364104.

The spelling of 652577 in words is "six hundred fifty-two thousand, five hundred seventy-seven".