201693296 has 20 divisors (see below), whose sum is σ = 446606832. Its totient is φ = 86439936.

The previous prime is 201693293. The next prime is 201693301. The reversal of 201693296 is 692396102.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201693293) 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, 900305 + ... + 900528.

Almost surely, 2^201693296 is an apocalyptic number.

It is an amenable number.

201693296 is an abundant number, since it is smaller than the sum of its proper divisors (244913536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201693296 is a wasteful number, since it uses less digits than its factorization.

201693296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800848 (or 1800842 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 201693296 is about 14201.8764957311. The cubic root of 201693296 is about 586.4493208890.

The spelling of 201693296 in words is "two hundred one million, six hundred ninety-three thousand, two hundred ninety-six".