228200458 has 8 divisors (see below), whose sum is σ = 344996352. Its totient is φ = 113201676.

The previous prime is 228200447. The next prime is 228200473. The reversal of 228200458 is 854002822.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 448960 + ... + 449467.

It is an arithmetic number, because the mean of its divisors is an integer number (43124544).

Almost surely, 2^228200458 is an apocalyptic number.

228200458 is a deficient number, since it is larger than the sum of its proper divisors (116795894).

228200458 is a wasteful number, since it uses less digits than its factorization.

228200458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898556.

The product of its (nonzero) digits is 10240, while the sum is 31.

The square root of 228200458 is about 15106.3052398659. The cubic root of 228200458 is about 611.0904601311.

The spelling of 228200458 in words is "two hundred twenty-eight million, two hundred thousand, four hundred fifty-eight".