873271142 has 16 divisors (see below), whose sum is σ = 1380648240. Its totient is φ = 413623392.

The previous prime is 873271129. The next prime is 873271193. The reversal of 873271142 is 241172378.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138968 + ... + 145115.

It is an arithmetic number, because the mean of its divisors is an integer number (86290515).

Almost surely, 2^873271142 is an apocalyptic number.

873271142 is a deficient number, since it is larger than the sum of its proper divisors (507377098).

873271142 is a wasteful number, since it uses less digits than its factorization.

873271142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284167.

The product of its digits is 18816, while the sum is 35.

The square root of 873271142 is about 29551.1614323363. The cubic root of 873271142 is about 955.8352357810.

The spelling of 873271142 in words is "eight hundred seventy-three million, two hundred seventy-one thousand, one hundred forty-two".