201002892 has 12 divisors (see below), whose sum is σ = 469006776. Its totient is φ = 67000960.

The previous prime is 201002839. The next prime is 201002899. The reversal of 201002892 is 298200102.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (201002899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8375109 + ... + 8375132.

It is an arithmetic number, because the mean of its divisors is an integer number (39083898).

Almost surely, 2^201002892 is an apocalyptic number.

It is an amenable number.

201002892 is an abundant number, since it is smaller than the sum of its proper divisors (268003884).

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

201002892 is a wasteful number, since it uses less digits than its factorization.

201002892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16750248 (or 16750246 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 201002892 is about 14177.5488713670. The cubic root of 201002892 is about 585.7794096478.

Adding to 201002892 its reverse (298200102), we get a palindrome (499202994).

The spelling of 201002892 in words is "two hundred one million, two thousand, eight hundred ninety-two".