228887053 has 16 divisors (see below), whose sum is σ = 260092800. Its totient is φ = 200249280.

The previous prime is 228887041. The next prime is 228887081. The reversal of 228887053 is 350788822.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-228887053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228887083) 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, 3643 + ... + 21703.

It is an arithmetic number, because the mean of its divisors is an integer number (16255800).

Almost surely, 2^228887053 is an apocalyptic number.

228887053 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

228887053 is a deficient number, since it is larger than the sum of its proper divisors (31205747).

228887053 is a wasteful number, since it uses less digits than its factorization.

228887053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18132.

The product of its (nonzero) digits is 215040, while the sum is 43.

The square root of 228887053 is about 15129.0136162276. The cubic root of 228887053 is about 611.7027165168.

The spelling of 228887053 in words is "two hundred twenty-eight million, eight hundred eighty-seven thousand, fifty-three".