228962 has 8 divisors (see below), whose sum is σ = 345600. Its totient is φ = 113764.

The previous prime is 228961. The next prime is 228983. The reversal of 228962 is 269822.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (228961) 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 3 ways as a sum of consecutive naturals, for example, 239 + ... + 717.

It is an arithmetic number, because the mean of its divisors is an integer number (43200).

2²²⁸⁹⁶² is an apocalyptic number.

It is a pronic number, being equal to 478×479.

228962 is a deficient number, since it is larger than the sum of its proper divisors (116638).

228962 is a wasteful number, since it uses less digits than its factorization.

228962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720.

The product of its digits is 3456, while the sum is 29.

The square root of 228962 is about 478.4997387669. The cubic root of 228962 is about 61.1769474742.

The spelling of 228962 in words is "two hundred twenty-eight thousand, nine hundred sixty-two".