201890372 has 12 divisors (see below), whose sum is σ = 354653376. Its totient is φ = 100560840.

The previous prime is 201890369. The next prime is 201890387. The reversal of 201890372 is 273098102.

201890372 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 94904 + ... + 97007.

It is an arithmetic number, because the mean of its divisors is an integer number (29554448).

Almost surely, 2^201890372 is an apocalyptic number.

It is an amenable number.

201890372 is a deficient number, since it is larger than the sum of its proper divisors (152763004).

201890372 is a wasteful number, since it uses less digits than its factorization.

201890372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192178 (or 192176 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 201890372 is about 14208.8131805580. The cubic root of 201890372 is about 586.6402666897.

The spelling of 201890372 in words is "two hundred one million, eight hundred ninety thousand, three hundred seventy-two".