228858106 has 4 divisors (see below), whose sum is σ = 343287162. Its totient is φ = 114429052.

The previous prime is 228858041. The next prime is 228858121. The reversal of 228858106 is 601858822.

It is a happy number.

228858106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 120802081 + 108056025 = 10991^2 + 10395^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57214525 + ... + 57214528.

Almost surely, 2^228858106 is an apocalyptic number.

228858106 is a deficient number, since it is larger than the sum of its proper divisors (114429056).

228858106 is a wasteful number, since it uses less digits than its factorization.

228858106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114429055.

The product of its (nonzero) digits is 61440, while the sum is 40.

The square root of 228858106 is about 15128.0569142240. The cubic root of 228858106 is about 611.6769283900.

The spelling of 228858106 in words is "two hundred twenty-eight million, eight hundred fifty-eight thousand, one hundred six".