227230500 has 384 divisors, whose sum is σ = 855429120. Its totient is φ = 45619200.

The previous prime is 227230499. The next prime is 227230537. The reversal of 227230500 is 5032722.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3391467 + ... + 3391533.

It is an arithmetic number, because the mean of its divisors is an integer number (2227680).

Almost surely, 2^227230500 is an apocalyptic number.

227230500 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 227230500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (427714560).

227230500 is an abundant number, since it is smaller than the sum of its proper divisors (628198620).

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

227230500 is a wasteful number, since it uses less digits than its factorization.

227230500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 227230500 is about 15074.1666436324. The cubic root of 227230500 is about 610.2234243824.

The spelling of 227230500 in words is "two hundred twenty-seven million, two hundred thirty thousand, five hundred".