228002996 has 12 divisors (see below), whose sum is σ = 429698052. Its totient is φ = 105232128.

The previous prime is 228002977. The next prime is 228003037. The reversal of 228002996 is 699200822.

228002996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 68890000 + 159112996 = 8300^2 + 12614^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2192285 + ... + 2192388.

It is an arithmetic number, because the mean of its divisors is an integer number (35808171).

Almost surely, 2^228002996 is an apocalyptic number.

228002996 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

228002996 is a deficient number, since it is larger than the sum of its proper divisors (201695056).

228002996 is a wasteful number, since it uses less digits than its factorization.

228002996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4384690 (or 4384688 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 228002996 is about 15099.7680776891. The cubic root of 228002996 is about 610.9141502809.

The spelling of 228002996 in words is "two hundred twenty-eight million, two thousand, nine hundred ninety-six".