660252202 has 8 divisors (see below), whose sum is σ = 996309216. Its totient is φ = 328149132.

The previous prime is 660252199. The next prime is 660252209. The reversal of 660252202 is 202252066.

660252202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (660252209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 988068 + ... + 988735.

It is an arithmetic number, because the mean of its divisors is an integer number (124538652).

Almost surely, 2^660252202 is an apocalyptic number.

660252202 is a deficient number, since it is larger than the sum of its proper divisors (336057014).

660252202 is a wasteful number, since it uses less digits than its factorization.

660252202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1976972.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 660252202 is about 25695.3731632759. The cubic root of 660252202 is about 870.7696549354.

The spelling of 660252202 in words is "six hundred sixty million, two hundred fifty-two thousand, two hundred two".