228093060 has 48 divisors (see below), whose sum is σ = 687790656. Its totient is φ = 56145792.

The previous prime is 228093037. The next prime is 228093067. The reversal of 228093060 is 60390822.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (228093067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145434 + ... + 146993.

It is an arithmetic number, because the mean of its divisors is an integer number (14328972).

Almost surely, 2^228093060 is an apocalyptic number.

228093060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

228093060 is an abundant number, since it is smaller than the sum of its proper divisors (459697596).

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

228093060 is a wasteful number, since it uses less digits than its factorization.

228093060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292452 (or 292450 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 228093060 is about 15102.7500806972. The cubic root of 228093060 is about 610.9945792371.

The spelling of 228093060 in words is "two hundred twenty-eight million, ninety-three thousand, sixty".