228753048 has 16 divisors (see below), whose sum is σ = 571882680. Its totient is φ = 76251008.

The previous prime is 228753047. The next prime is 228753079. The reversal of 228753048 is 840357822.

It is a junction number, because it is equal to n+sod(n) for n = 228752997 and 228753015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228753043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4765665 + ... + 4765712.

Almost surely, 2^228753048 is an apocalyptic number.

It is an amenable number.

228753048 is an abundant number, since it is smaller than the sum of its proper divisors (343129632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

228753048 is a wasteful number, since it uses less digits than its factorization.

228753048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9531386 (or 9531382 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 228753048 is about 15124.5842256903. The cubic root of 228753048 is about 611.5833166881.

The spelling of 228753048 in words is "two hundred twenty-eight million, seven hundred fifty-three thousand, forty-eight".