201363728 has 20 divisors (see below), whose sum is σ = 393791760. Its totient is φ = 99740064.

The previous prime is 201363709. The next prime is 201363737. The reversal of 201363728 is 827363102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 201363694 and 201363703.

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, 57098 + ... + 60521.

It is an arithmetic number, because the mean of its divisors is an integer number (19689588).

Almost surely, 2^201363728 is an apocalyptic number.

It is an amenable number.

201363728 is a deficient number, since it is larger than the sum of its proper divisors (192428032).

201363728 is a wasteful number, since it uses less digits than its factorization.

201363728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117734 (or 117728 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 201363728 is about 14190.2687782861. The cubic root of 201363728 is about 586.1297262370.

The spelling of 201363728 in words is "two hundred one million, three hundred sixty-three thousand, seven hundred twenty-eight".