228114996 has 12 divisors (see below), whose sum is σ = 532268352. Its totient is φ = 76038328.

The previous prime is 228114983. The next prime is 228115003. The reversal of 228114996 is 699411822.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

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, 9504780 + ... + 9504803.

It is an arithmetic number, because the mean of its divisors is an integer number (44355696).

Almost surely, 2^228114996 is an apocalyptic number.

It is an amenable number.

228114996 is an abundant number, since it is smaller than the sum of its proper divisors (304153356).

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

228114996 is a wasteful number, since it uses less digits than its factorization.

228114996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19009590 (or 19009588 counting only the distinct ones).

The product of its digits is 62208, while the sum is 42.

The square root of 228114996 is about 15103.4762885900. The cubic root of 228114996 is about 611.0141653181.

The spelling of 228114996 in words is "two hundred twenty-eight million, one hundred fourteen thousand, nine hundred ninety-six".