295227972 has 72 divisors (see below), whose sum is σ = 806793624. Its totient is φ = 90487296.

The previous prime is 295227971. The next prime is 295227991. The reversal of 295227972 is 279722592.

It is a happy number.

295227972 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 13793796 + 281434176 = 3714^2 + 16776^2 .

It is not an unprimeable number, because it can be changed into a prime (295227971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 136048 + ... + 138200.

It is an arithmetic number, because the mean of its divisors is an integer number (11205467).

Almost surely, 2^295227972 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 295227972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (403396812).

295227972 is an abundant number, since it is smaller than the sum of its proper divisors (511565652).

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

295227972 is a wasteful number, since it uses less digits than its factorization.

295227972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2469 (or 2464 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The square root of 295227972 is about 17182.1992771589. The cubic root of 295227972 is about 665.8644585248.

The spelling of 295227972 in words is "two hundred ninety-five million, two hundred twenty-seven thousand, nine hundred seventy-two".