201288792 has 16 divisors (see below), whose sum is σ = 503222040. Its totient is φ = 67096256.

The previous prime is 201288781. The next prime is 201288799. The reversal of 201288792 is 297882102.

201288792 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 201288792.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201288799) 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, 4193493 + ... + 4193540.

Almost surely, 2^201288792 is an apocalyptic number.

It is an amenable number.

201288792 is an abundant number, since it is smaller than the sum of its proper divisors (301933248).

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

201288792 is a wasteful number, since it uses less digits than its factorization.

201288792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8387042 (or 8387038 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 201288792 is about 14187.6281315800. The cubic root of 201288792 is about 586.0570092898.

It can be divided in two parts, 20128 and 8792, that added together give a triangular number (28920 = T₂₄₀).

The spelling of 201288792 in words is "two hundred one million, two hundred eighty-eight thousand, seven hundred ninety-two".