228111754 has 16 divisors (see below), whose sum is σ = 369296928. Its totient is φ = 105051312.

The previous prime is 228111743. The next prime is 228111781. The reversal of 228111754 is 457111822.

228111754 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2749 + ... + 21535.

It is an arithmetic number, because the mean of its divisors is an integer number (23081058).

Almost surely, 2^228111754 is an apocalyptic number.

228111754 is a deficient number, since it is larger than the sum of its proper divisors (141185174).

228111754 is a wasteful number, since it uses less digits than its factorization.

228111754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19269.

The product of its digits is 4480, while the sum is 31.

The square root of 228111754 is about 15103.3689619237. The cubic root of 228111754 is about 611.0112707002.

The spelling of 228111754 in words is "two hundred twenty-eight million, one hundred eleven thousand, seven hundred fifty-four".