873022272 has 28 divisors (see below), whose sum is σ = 2309871936. Its totient is φ = 291007360.

The previous prime is 873022253. The next prime is 873022277. The reversal of 873022272 is 272220378.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (873022277) 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, 2273304 + ... + 2273687.

Almost surely, 2^873022272 is an apocalyptic number.

It is an amenable number.

873022272 is an abundant number, since it is smaller than the sum of its proper divisors (1436849664).

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

873022272 is a wasteful number, since it uses less digits than its factorization.

873022272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4547006 (or 4546996 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 873022272 is about 29546.9502994810. The cubic root of 873022272 is about 955.7444272853.

The spelling of 873022272 in words is "eight hundred seventy-three million, twenty-two thousand, two hundred seventy-two".