228614 has 8 divisors (see below), whose sum is σ = 345648. Its totient is φ = 113400.

The previous prime is 228611. The next prime is 228617. The reversal of 228614 is 416822.

It is an interprime number because it is at equal distance from previous prime (228611) and next prime (228617).

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 228614.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228611) 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, 77 + ... + 680.

It is an arithmetic number, because the mean of its divisors is an integer number (43206).

2²²⁸⁶¹⁴ is an apocalyptic number.

228614 is a deficient number, since it is larger than the sum of its proper divisors (117034).

228614 is a wasteful number, since it uses less digits than its factorization.

228614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910.

The product of its digits is 768, while the sum is 23.

The square root of 228614 is about 478.1359639266. The cubic root of 228614 is about 61.1459374189.

The spelling of 228614 in words is "two hundred twenty-eight thousand, six hundred fourteen".