902200161 has 16 divisors (see below), whose sum is σ = 1307095040. Its totient is φ = 551428560.

The previous prime is 902200153. The next prime is 902200163. The reversal of 902200161 is 161002209.

It is not a de Polignac number, because 902200161 - 2³ = 902200153 is a prime.

It is a super-3 number, since 3×902200161³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (902200163) 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 15 ways as a sum of consecutive naturals, for example, 253525 + ... + 257058.

It is an arithmetic number, because the mean of its divisors is an integer number (81693440).

Almost surely, 2^902200161 is an apocalyptic number.

It is an amenable number.

902200161 is a deficient number, since it is larger than the sum of its proper divisors (404894879).

902200161 is a wasteful number, since it uses less digits than its factorization.

902200161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510636.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 902200161 is about 30036.6469666639. The cubic root of 902200161 is about 966.2754969962.

The spelling of 902200161 in words is "nine hundred two million, two hundred thousand, one hundred sixty-one".