228124655 has 8 divisors (see below), whose sum is σ = 298635984. Its totient is φ = 165908800.

The previous prime is 228124607. The next prime is 228124679. The reversal of 228124655 is 556421822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 228124655 - 2¹² = 228120559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2073806 + ... + 2073915.

It is an arithmetic number, because the mean of its divisors is an integer number (37329498).

Almost surely, 2^228124655 is an apocalyptic number.

228124655 is a deficient number, since it is larger than the sum of its proper divisors (70511329).

228124655 is a wasteful number, since it uses less digits than its factorization.

228124655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4147737.

The product of its digits is 38400, while the sum is 35.

The square root of 228124655 is about 15103.7960460276. The cubic root of 228124655 is about 611.0227891886.

The spelling of 228124655 in words is "two hundred twenty-eight million, one hundred twenty-four thousand, six hundred fifty-five".