228141374 has 4 divisors (see below), whose sum is σ = 342212064. Its totient is φ = 114070686.

The previous prime is 228141373. The next prime is 228141383. The reversal of 228141374 is 473141822.

228141374 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 228141374.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228141373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57035342 + ... + 57035345.

It is an arithmetic number, because the mean of its divisors is an integer number (85553016).

Almost surely, 2^228141374 is an apocalyptic number.

228141374 is a deficient number, since it is larger than the sum of its proper divisors (114070690).

228141374 is a wasteful number, since it uses less digits than its factorization.

228141374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114070689.

The product of its digits is 10752, while the sum is 32.

The square root of 228141374 is about 15104.3495060198. The cubic root of 228141374 is about 611.0377158822.

The spelling of 228141374 in words is "two hundred twenty-eight million, one hundred forty-one thousand, three hundred seventy-four".