201896264 has 8 divisors (see below), whose sum is σ = 378555510. Its totient is φ = 100948128.

The previous prime is 201896257. The next prime is 201896287. The reversal of 201896264 is 462698102.

It can be written as a sum of positive squares in only one way, i.e., 123432100 + 78464164 = 11110^2 + 8858^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12618509 + ... + 12618524.

Almost surely, 2^201896264 is an apocalyptic number.

It is an amenable number.

201896264 is a deficient number, since it is larger than the sum of its proper divisors (176659246).

201896264 is a wasteful number, since it uses less digits than its factorization.

201896264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25237039 (or 25237035 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 201896264 is about 14209.0205151516. The cubic root of 201896264 is about 586.6459735011.

The spelling of 201896264 in words is "two hundred one million, eight hundred ninety-six thousand, two hundred sixty-four".