228459553 has 16 divisors (see below), whose sum is σ = 283709440. Its totient is φ = 179528400.

The previous prime is 228459523. The next prime is 228459557. The reversal of 228459553 is 355954822.

It is a cyclic number.

It is not a de Polignac number, because 228459553 - 2¹³ = 228451361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (228459557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23583 + ... + 31828.

It is an arithmetic number, because the mean of its divisors is an integer number (17731840).

Almost surely, 2^228459553 is an apocalyptic number.

It is an amenable number.

228459553 is a deficient number, since it is larger than the sum of its proper divisors (55249887).

228459553 is a wasteful number, since it uses less digits than its factorization.

228459553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55468.

The product of its digits is 432000, while the sum is 43.

The square root of 228459553 is about 15114.8785307723. The cubic root of 228459553 is about 611.3216466355.

The spelling of 228459553 in words is "two hundred twenty-eight million, four hundred fifty-nine thousand, five hundred fifty-three".