1850448212 has 12 divisors (see below), whose sum is σ = 3245597376. Its totient is φ = 923134680.

The previous prime is 1850448191. The next prime is 1850448227. The reversal of 1850448212 is 2128440581.

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, 520364 + ... + 523907.

It is an arithmetic number, because the mean of its divisors is an integer number (270466448).

Almost surely, 2^1850448212 is an apocalyptic number.

It is an amenable number.

1850448212 is a deficient number, since it is larger than the sum of its proper divisors (1395149164).

1850448212 is a wasteful number, since it uses less digits than its factorization.

1850448212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044718 (or 1044716 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 35.

The square root of 1850448212 is about 43016.8363783298. The cubic root of 1850448212 is about 1227.7001579185.

Adding to 1850448212 its reverse (2128440581), we get a palindrome (3978888793).

The spelling of 1850448212 in words is "one billion, eight hundred fifty million, four hundred forty-eight thousand, two hundred twelve".