228795402 has 16 divisors (see below), whose sum is σ = 499190112. Its totient is φ = 69331920.

The previous prime is 228795373. The next prime is 228795409. The reversal of 228795402 is 204597822.

228795402 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (228795409) by changing a digit.

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, 1733233 + ... + 1733364.

It is an arithmetic number, because the mean of its divisors is an integer number (31199382).

Almost surely, 2^228795402 is an apocalyptic number.

228795402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

228795402 is an abundant number, since it is smaller than the sum of its proper divisors (270394710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

228795402 is a wasteful number, since it uses less digits than its factorization.

228795402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3466613.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 228795402 is about 15125.9843316063. The cubic root of 228795402 is about 611.6210595751.

The spelling of 228795402 in words is "two hundred twenty-eight million, seven hundred ninety-five thousand, four hundred two".