201994848 has 72 divisors (see below), whose sum is σ = 626652936. Its totient is φ = 61209600.

The previous prime is 201994847. The next prime is 201994879. The reversal of 201994848 is 848499102.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201994841) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28713 + ... + 35048.

It is an arithmetic number, because the mean of its divisors is an integer number (8703513).

Almost surely, 2^201994848 is an apocalyptic number.

It is an amenable number.

201994848 is an abundant number, since it is smaller than the sum of its proper divisors (424658088).

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

201994848 is a wasteful number, since it uses less digits than its factorization.

201994848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63788 (or 63777 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 201994848 is about 14212.4891556687. The cubic root of 201994848 is about 586.7414424890.

The spelling of 201994848 in words is "two hundred one million, nine hundred ninety-four thousand, eight hundred forty-eight".