652373 has 2 divisors, whose sum is σ = 652374. Its totient is φ = 652372.

The previous prime is 652369. The next prime is 652381. The reversal of 652373 is 373256.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 605284 + 47089 = 778^2 + 217^2 .

It is a cyclic number.

It is not a de Polignac number, because 652373 - 2² = 652369 is a prime.

It is a super-2 number, since 2×652373² = 851181062258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (652343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326186 + 326187.

It is an arithmetic number, because the mean of its divisors is an integer number (326187).

2⁶⁵²³⁷³ is an apocalyptic number.

It is an amenable number.

652373 is a deficient number, since it is larger than the sum of its proper divisors (1).

652373 is an equidigital number, since it uses as much as digits as its factorization.

652373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3780, while the sum is 26.

The square root of 652373 is about 807.6961062182. The cubic root of 652373 is about 86.7291971479.

The spelling of 652373 in words is "six hundred fifty-two thousand, three hundred seventy-three".