201238748 has 12 divisors (see below), whose sum is σ = 353572632. Its totient is φ = 100218000.

The previous prime is 201238733. The next prime is 201238769. The reversal of 201238748 is 847832102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99215 + ... + 101222.

It is an arithmetic number, because the mean of its divisors is an integer number (29464386).

Almost surely, 2^201238748 is an apocalyptic number.

It is an amenable number.

201238748 is a deficient number, since it is larger than the sum of its proper divisors (152333884).

201238748 is a wasteful number, since it uses less digits than its factorization.

201238748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200692 (or 200690 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 201238748 is about 14185.8643726775. The cubic root of 201238748 is about 586.0084371735.

The spelling of 201238748 in words is "two hundred one million, two hundred thirty-eight thousand, seven hundred forty-eight".