1995230224 has 45 divisors (see below), whose sum is σ = 4190877693. Its totient is φ = 919803456.

The previous prime is 1995230207. The next prime is 1995230227. The reversal of 1995230224 is 4220325991.

The square root of 1995230224 is 44668.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 295152400 + 1700077824 = 17180^2 + 41232^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1995230227) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2322307 + ... + 2323165.

Almost surely, 2^1995230224 is an apocalyptic number.

1995230224 is the 44668-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1995230224

1995230224 is an abundant number, since it is smaller than the sum of its proper divisors (2195647469).

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

1995230224 is an frugal number, since it uses more digits than its factorization.

1995230224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1752 (or 874 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The cubic root of 1995230224 is about 1258.9186624138.

It can be divided in two parts, 19952 and 30224, that added together give a square (50176 = 224²).

The spelling of 1995230224 in words is "one billion, nine hundred ninety-five million, two hundred thirty thousand, two hundred twenty-four".