854443248 has 20 divisors (see below), whose sum is σ = 2207311848. Its totient is φ = 284814400.

The previous prime is 854443241. The next prime is 854443253. The reversal of 854443248 is 842344458.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854443241) 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, 8900403 + ... + 8900498.

Almost surely, 2^854443248 is an apocalyptic number.

It is an amenable number.

854443248 is an abundant number, since it is smaller than the sum of its proper divisors (1352868600).

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

854443248 is a wasteful number, since it uses less digits than its factorization.

854443248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17800912 (or 17800906 counting only the distinct ones).

The product of its digits is 491520, while the sum is 42.

The square root of 854443248 is about 29230.8612257662. The cubic root of 854443248 is about 948.9159372027.

The spelling of 854443248 in words is "eight hundred fifty-four million, four hundred forty-three thousand, two hundred forty-eight".