228379627 has 16 divisors (see below), whose sum is σ = 278157312. Its totient is φ = 183252960.

The previous prime is 228379609. The next prime is 228379631. The reversal of 228379627 is 726973822.

It is a de Polignac number, because none of the positive numbers 2^k-228379627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (228379637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7524 + ... + 22657.

It is an arithmetic number, because the mean of its divisors is an integer number (17384832).

Almost surely, 2^228379627 is an apocalyptic number.

228379627 is a deficient number, since it is larger than the sum of its proper divisors (49777685).

228379627 is a wasteful number, since it uses less digits than its factorization.

228379627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30258.

The product of its digits is 508032, while the sum is 46.

The square root of 228379627 is about 15112.2343483682. The cubic root of 228379627 is about 611.2503485402.

The spelling of 228379627 in words is "two hundred twenty-eight million, three hundred seventy-nine thousand, six hundred twenty-seven".