652258 has 8 divisors (see below), whose sum is σ = 988380. Its totient is φ = 322800.

The previous prime is 652243. The next prime is 652261. The reversal of 652258 is 852256.

It can be written as a sum of positive squares in 2 ways, for example, as 628849 + 23409 = 793^2 + 153^2 .

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

It is a d-powerful number, because it can be written as 6⁶ + 5⁵ + 2¹⁸ + 2¹⁸ + 5⁷ + 8² .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1413 + ... + 1816.

2⁶⁵²²⁵⁸ is an apocalyptic number.

652258 is a deficient number, since it is larger than the sum of its proper divisors (336122).

652258 is a wasteful number, since it uses less digits than its factorization.

652258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3332.

The product of its digits is 4800, while the sum is 28.

The square root of 652258 is about 807.6249129392. The cubic root of 652258 is about 86.7241006546.

The spelling of 652258 in words is "six hundred fifty-two thousand, two hundred fifty-eight".