652495936 has 63 divisors (see below), whose sum is σ = 1351027143. Its totient is φ = 312658560.

The previous prime is 652495933. The next prime is 652495939. The reversal of 652495936 is 639594256.

It is a happy number.

The square root of 652495936 is 25544.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (652495933) and next prime (652495939).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 652495936.

It is not an unprimeable number, because it can be changed into a prime (652495931) 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 in 8 ways as a sum of consecutive naturals, for example, 6334861 + ... + 6334963.

Almost surely, 2^652495936 is an apocalyptic number.

652495936 is the 25544-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 652495936

652495936 is an abundant number, since it is smaller than the sum of its proper divisors (698531207).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

652495936 is an equidigital number, since it uses as much as digits as its factorization.

652495936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280 (or 136 counting only the distinct ones).

The product of its digits is 1749600, while the sum is 49.

The cubic root of 652495936 is about 867.3464468117.

Multiplying 652495936 by its sum of digits (49), we get a square (31972300864 = 178808²).

The spelling of 652495936 in words is "six hundred fifty-two million, four hundred ninety-five thousand, nine hundred thirty-six".