855014472 has 192 divisors, whose sum is σ = 2613811200. Its totient is φ = 250698240.

The previous prime is 855014467. The next prime is 855014519. The reversal of 855014472 is 274410558.

855014472 is a `hidden beast` number, since 85 + 501 + 4 + 4 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2292078 + ... + 2292450.

It is an arithmetic number, because the mean of its divisors is an integer number (13613600).

Almost surely, 2^855014472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 855014472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1306905600).

855014472 is an abundant number, since it is smaller than the sum of its proper divisors (1758796728).

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

855014472 is a wasteful number, since it uses less digits than its factorization.

855014472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508 (or 501 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 36.

The square root of 855014472 is about 29240.6304993583. The cubic root of 855014472 is about 949.1273508189.

The spelling of 855014472 in words is "eight hundred fifty-five million, fourteen thousand, four hundred seventy-two".