202064272 has 20 divisors (see below), whose sum is σ = 391872240. Its totient is φ = 100935968.

The previous prime is 202064263. The next prime is 202064273. The reversal of 202064272 is 272460202.

It is not an unprimeable number, because it can be changed into a prime (202064273) 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, 13179 + ... + 24037.

It is an arithmetic number, because the mean of its divisors is an integer number (19593612).

Almost surely, 2^202064272 is an apocalyptic number.

It is an amenable number.

202064272 is a deficient number, since it is larger than the sum of its proper divisors (189807968).

202064272 is a wasteful number, since it uses less digits than its factorization.

202064272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12030 (or 12024 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 202064272 is about 14214.9313047936. The cubic root of 202064272 is about 586.8086542232.

The spelling of 202064272 in words is "two hundred two million, sixty-four thousand, two hundred seventy-two".