228907336 has 16 divisors (see below), whose sum is σ = 490515840. Its totient is φ = 98103120.

The previous prime is 228907321. The next prime is 228907351. The reversal of 228907336 is 633709822.

It is an interprime number because it is at equal distance from previous prime (228907321) and next prime (228907351).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2043760 + ... + 2043871.

It is an arithmetic number, because the mean of its divisors is an integer number (30657240).

Almost surely, 2^228907336 is an apocalyptic number.

It is an amenable number.

228907336 is an abundant number, since it is smaller than the sum of its proper divisors (261608504).

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

228907336 is a wasteful number, since it uses less digits than its factorization.

228907336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4087644 (or 4087640 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 228907336 is about 15129.6839358924. The cubic root of 228907336 is about 611.7207848167.

The spelling of 228907336 in words is "two hundred twenty-eight million, nine hundred seven thousand, three hundred thirty-six".