995473220 has 72 divisors (see below), whose sum is σ = 2488457664. Its totient is φ = 333353664.

The previous prime is 995473211. The next prime is 995473231. The reversal of 995473220 is 22374599.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30329 + ... + 53951.

It is an arithmetic number, because the mean of its divisors is an integer number (34561912).

Almost surely, 2^995473220 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 995473220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1244228832).

995473220 is an abundant number, since it is smaller than the sum of its proper divisors (1492984444).

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

995473220 is a wasteful number, since it uses less digits than its factorization.

995473220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23689 (or 23680 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 995473220 is about 31551.1207407914. The cubic root of 995473220 is about 998.4887907303.

The spelling of 995473220 in words is "nine hundred ninety-five million, four hundred seventy-three thousand, two hundred twenty".