201064264 has 24 divisors (see below), whose sum is σ = 389563830. Its totient is φ = 97285440.

The previous prime is 201064231. The next prime is 201064277. The reversal of 201064264 is 462460102.

It can be written as a sum of positive squares in only one way, i.e., 194602500 + 6461764 = 13950^2 + 2542^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5389 + ... + 20764.

Almost surely, 2^201064264 is an apocalyptic number.

It is an amenable number.

201064264 is a deficient number, since it is larger than the sum of its proper divisors (188499566).

201064264 is a wasteful number, since it uses less digits than its factorization.

201064264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26221 (or 26186 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 201064264 is about 14179.7131141642. The cubic root of 201064264 is about 585.8390220499.

The spelling of 201064264 in words is "two hundred one million, sixty-four thousand, two hundred sixty-four".