902922273 has 12 divisors (see below), whose sum is σ = 1422786768. Its totient is φ = 547225560.

The previous prime is 902922271. The next prime is 902922277. The reversal of 902922273 is 372229209.

It is a happy number.

It is not a de Polignac number, because 902922273 - 2¹ = 902922271 is a prime.

It is not an unprimeable number, because it can be changed into a prime (902922271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4560115 + ... + 4560312.

It is an arithmetic number, because the mean of its divisors is an integer number (118565564).

Almost surely, 2^902922273 is an apocalyptic number.

It is an amenable number.

902922273 is a deficient number, since it is larger than the sum of its proper divisors (519864495).

902922273 is a wasteful number, since it uses less digits than its factorization.

902922273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9120444 (or 9120441 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 902922273 is about 30048.6650785022. The cubic root of 902922273 is about 966.5332273332.

It can be divided in two parts, 902922 and 273, that multiplied together give a triangular number (246497706 = T₂₂₂₀₃).

The spelling of 902922273 in words is "nine hundred two million, nine hundred twenty-two thousand, two hundred seventy-three".