228964095 has 24 divisors (see below), whose sum is σ = 399077952. Its totient is φ = 121435200.

The previous prime is 228964093. The next prime is 228964111. The reversal of 228964095 is 590469822.

It is not a de Polignac number, because 228964095 - 2¹ = 228964093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 228964095.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228964093) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5911 + ... + 22200.

It is an arithmetic number, because the mean of its divisors is an integer number (16628248).

Almost surely, 2^228964095 is an apocalyptic number.

228964095 is a deficient number, since it is larger than the sum of its proper divisors (170113857).

228964095 is a wasteful number, since it uses less digits than its factorization.

228964095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28303 (or 28300 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 228964095 is about 15131.5595693240. The cubic root of 228964095 is about 611.7713406315.

The spelling of 228964095 in words is "two hundred twenty-eight million, nine hundred sixty-four thousand, ninety-five".