1873485422 has 8 divisors (see below), whose sum is σ = 2841804000. Its totient is φ = 926217424.

The previous prime is 1873485409. The next prime is 1873485431. The reversal of 1873485422 is 2245843781.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5262422 + ... + 5262777.

It is an arithmetic number, because the mean of its divisors is an integer number (355225500).

Almost surely, 2^1873485422 is an apocalyptic number.

1873485422 is a deficient number, since it is larger than the sum of its proper divisors (968318578).

1873485422 is a wasteful number, since it uses less digits than its factorization.

1873485422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10525290.

The product of its digits is 430080, while the sum is 44.

The square root of 1873485422 is about 43283.7778157129. Note that the first 3 decimals coincide. The cubic root of 1873485422 is about 1232.7739236759.

The spelling of 1873485422 in words is "one billion, eight hundred seventy-three million, four hundred eighty-five thousand, four hundred twenty-two".