652402 has 8 divisors (see below), whose sum is σ = 988416. Its totient is φ = 322932.

The previous prime is 652381. The next prime is 652411. The reversal of 652402 is 204256.

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

It is a self number, because there is not a number n which added to its sum of digits gives 652402.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1378 + ... + 1789.

It is an arithmetic number, because the mean of its divisors is an integer number (123552).

2⁶⁵²⁴⁰² is an apocalyptic number.

652402 is a deficient number, since it is larger than the sum of its proper divisors (336014).

652402 is a wasteful number, since it uses less digits than its factorization.

652402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3272.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 652402 is about 807.7140583152. The cubic root of 652402 is about 86.7304822560.

Adding to 652402 its reverse (204256), we get a palindrome (856658).

The spelling of 652402 in words is "six hundred fifty-two thousand, four hundred two".