228095256 has 64 divisors (see below), whose sum is σ = 607150080. Its totient is φ = 71160320.

The previous prime is 228095233. The next prime is 228095261. The reversal of 228095256 is 652590822.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76465 + ... + 79391.

It is an arithmetic number, because the mean of its divisors is an integer number (9486720).

Almost surely, 2^228095256 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 228095256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (303575040).

228095256 is an abundant number, since it is smaller than the sum of its proper divisors (379054824).

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

228095256 is a wasteful number, since it uses less digits than its factorization.

228095256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3144 (or 3140 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 228095256 is about 15102.8227825132. The cubic root of 228095256 is about 610.9965400447.

The spelling of 228095256 in words is "two hundred twenty-eight million, ninety-five thousand, two hundred fifty-six".