228360348 has 36 divisors (see below), whose sum is σ = 577825248. Its totient is φ = 76043520.

The previous prime is 228360343. The next prime is 228360359. The reversal of 228360348 is 843063822.

228360348 is a `hidden beast` number, since 2 + 2 + 8 + 3 + 603 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×228360348² = 104296897077362208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228360343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41740 + ... + 46892.

Almost surely, 2^228360348 is an apocalyptic number.

It is an amenable number.

228360348 is an abundant number, since it is smaller than the sum of its proper divisors (349464900).

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

228360348 is a wasteful number, since it uses less digits than its factorization.

228360348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6394 (or 6389 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 228360348 is about 15111.5964742313. The cubic root of 228360348 is about 611.2331481924.

The spelling of 228360348 in words is "two hundred twenty-eight million, three hundred sixty thousand, three hundred forty-eight".