228726060 has 48 divisors (see below), whose sum is σ = 661097472. Its totient is φ = 59025600.

The previous prime is 228726059. The next prime is 228726061. The reversal of 228726060 is 60627822.

It is an interprime number because it is at equal distance from previous prime (228726059) and next prime (228726061).

It is a super-2 number, since 2×228726060² = 104631221046247200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (228726061) 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, 59626 + ... + 63345.

It is an arithmetic number, because the mean of its divisors is an integer number (13772864).

Almost surely, 2^228726060 is an apocalyptic number.

228726060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

228726060 is an abundant number, since it is smaller than the sum of its proper divisors (432371412).

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

228726060 is a wasteful number, since it uses less digits than its factorization.

228726060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123014 (or 123012 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 228726060 is about 15123.6920095590. The cubic root of 228726060 is about 611.5592644626.

The spelling of 228726060 in words is "two hundred twenty-eight million, seven hundred twenty-six thousand, sixty".