228459483 has 24 divisors (see below), whose sum is σ = 393539328. Its totient is φ = 124871472.

The previous prime is 228459449. The next prime is 228459499. The reversal of 228459483 is 384954822.

It is not a de Polignac number, because 228459483 - 2⁸ = 228459227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (228459403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77385 + ... + 80282.

It is an arithmetic number, because the mean of its divisors is an integer number (16397472).

Almost surely, 2^228459483 is an apocalyptic number.

228459483 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

228459483 is a deficient number, since it is larger than the sum of its proper divisors (165079845).

228459483 is a wasteful number, since it uses less digits than its factorization.

228459483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157703 (or 157700 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 228459483 is about 15114.8762151729. The cubic root of 228459483 is about 611.3215841992.

The spelling of 228459483 in words is "two hundred twenty-eight million, four hundred fifty-nine thousand, four hundred eighty-three".