228176806 has 32 divisors (see below), whose sum is σ = 407232000. Its totient is φ = 94517280.

The previous prime is 228176801. The next prime is 228176863. The reversal of 228176806 is 608671822.

228176806 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228176801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17545 + ... + 27643.

It is an arithmetic number, because the mean of its divisors is an integer number (12726000).

Almost surely, 2^228176806 is an apocalyptic number.

228176806 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

228176806 is a deficient number, since it is larger than the sum of its proper divisors (179055194).

228176806 is a wasteful number, since it uses less digits than its factorization.

228176806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10204.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 228176806 is about 15105.5223676641. The cubic root of 228176806 is about 611.0693470987.

The spelling of 228176806 in words is "two hundred twenty-eight million, one hundred seventy-six thousand, eight hundred six".