228753300 has 72 divisors (see below), whose sum is σ = 674394336. Its totient is φ = 59845760.

The previous prime is 228753263. The next prime is 228753323. The reversal of 228753300 is 3357822.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8707 + ... + 23093.

It is an arithmetic number, because the mean of its divisors is an integer number (9366588).

Almost surely, 2^228753300 is an apocalyptic number.

228753300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 228753300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (337197168).

228753300 is an abundant number, since it is smaller than the sum of its proper divisors (445641036).

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

228753300 is a wasteful number, since it uses less digits than its factorization.

228753300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14457 (or 14450 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 228753300 is about 15124.5925564955. The cubic root of 228753300 is about 611.5835412664.

The spelling of 228753300 in words is "two hundred twenty-eight million, seven hundred fifty-three thousand, three hundred".