201452266 has 8 divisors (see below), whose sum is σ = 303476004. Its totient is φ = 100293600.

The previous prime is 201452257. The next prime is 201452287. The reversal of 201452266 is 662254102.

It can be written as a sum of positive squares in 2 ways, for example, as 200081025 + 1371241 = 14145^2 + 1171^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215685 + ... + 216616.

Almost surely, 2^201452266 is an apocalyptic number.

201452266 is a deficient number, since it is larger than the sum of its proper divisors (102023738).

201452266 is a wasteful number, since it uses less digits than its factorization.

201452266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432536.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 201452266 is about 14193.3881085525. The cubic root of 201452266 is about 586.2156191469.

The spelling of 201452266 in words is "two hundred one million, four hundred fifty-two thousand, two hundred sixty-six".