228900995 has 8 divisors (see below), whose sum is σ = 275100720. Its totient is φ = 182841120.

The previous prime is 228900989. The next prime is 228901007. The reversal of 228900995 is 599009822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 228900995 - 2¹⁰ = 228899971 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 31325 + ... + 37934.

It is an arithmetic number, because the mean of its divisors is an integer number (34387590).

Almost surely, 2^228900995 is an apocalyptic number.

228900995 is a deficient number, since it is larger than the sum of its proper divisors (46199725).

228900995 is an equidigital number, since it uses as much as digits as its factorization.

228900995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69925.

The product of its (nonzero) digits is 116640, while the sum is 44.

The square root of 228900995 is about 15129.4743795018. The cubic root of 228900995 is about 611.7151363050.

The spelling of 228900995 in words is "two hundred twenty-eight million, nine hundred thousand, nine hundred ninety-five".