228799207 has 8 divisors (see below), whose sum is σ = 281599136. Its totient is φ = 181027872.

The previous prime is 228799199. The next prime is 228799213. The reversal of 228799207 is 702997822.

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

It is a cyclic number.

It is not a de Polignac number, because 228799207 - 2³ = 228799199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228799267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1257048 + ... + 1257229.

It is an arithmetic number, because the mean of its divisors is an integer number (35199892).

Almost surely, 2^228799207 is an apocalyptic number.

228799207 is a deficient number, since it is larger than the sum of its proper divisors (52799929).

228799207 is a wasteful number, since it uses less digits than its factorization.

228799207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2514297.

The product of its (nonzero) digits is 254016, while the sum is 46.

The square root of 228799207 is about 15126.1101080218. The cubic root of 228799207 is about 611.6244500937.

The spelling of 228799207 in words is "two hundred twenty-eight million, seven hundred ninety-nine thousand, two hundred seven".