228196802 has 16 divisors (see below), whose sum is σ = 360886560. Its totient is φ = 107920512.

The previous prime is 228196799. The next prime is 228196811. The reversal of 228196802 is 208691822.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

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, 21113 + ... + 30035.

It is an arithmetic number, because the mean of its divisors is an integer number (22555410).

Almost surely, 2^228196802 is an apocalyptic number.

228196802 is a deficient number, since it is larger than the sum of its proper divisors (132689758).

228196802 is a wasteful number, since it uses less digits than its factorization.

228196802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9617.

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 228196802 is about 15106.1842303078. The cubic root of 228196802 is about 611.0871966865.

The spelling of 228196802 in words is "two hundred twenty-eight million, one hundred ninety-six thousand, eight hundred two".