228373343 has 24 divisors (see below), whose sum is σ = 258552000. Its totient is φ = 201481280.

The previous prime is 228373337. The next prime is 228373349. The reversal of 228373343 is 343373822.

It is an interprime number because it is at equal distance from previous prime (228373337) and next prime (228373349).

It is not a de Polignac number, because 228373343 - 2¹² = 228369247 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 (228373349) 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, 955418 + ... + 955656.

It is an arithmetic number, because the mean of its divisors is an integer number (10773000).

Almost surely, 2^228373343 is an apocalyptic number.

228373343 is a deficient number, since it is larger than the sum of its proper divisors (30178657).

228373343 is a wasteful number, since it uses less digits than its factorization.

228373343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463 (or 452 counting only the distinct ones).

The product of its digits is 72576, while the sum is 35.

The square root of 228373343 is about 15112.0264359218. The cubic root of 228373343 is about 611.2447421843.

The spelling of 228373343 in words is "two hundred twenty-eight million, three hundred seventy-three thousand, three hundred forty-three".