228052546 has 16 divisors (see below), whose sum is σ = 347830200. Its totient is φ = 112124800.

The previous prime is 228052499. The next prime is 228052547. The reversal of 228052546 is 645250822.

228052546 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 140161921 + 87890625 = 11839^2 + 9375^2 .

It is not an unprimeable number, because it can be changed into a prime (228052547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26310 + ... + 33886.

Almost surely, 2^228052546 is an apocalyptic number.

228052546 is a deficient number, since it is larger than the sum of its proper divisors (119777654).

228052546 is a wasteful number, since it uses less digits than its factorization.

228052546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7829.

The product of its (nonzero) digits is 38400, while the sum is 34.

The square root of 228052546 is about 15101.4087422333. The cubic root of 228052546 is about 610.9584020439.

The spelling of 228052546 in words is "two hundred twenty-eight million, fifty-two thousand, five hundred forty-six".