227850030 has 32 divisors (see below), whose sum is σ = 607600800. Its totient is φ = 60759936.

The previous prime is 227850017. The next prime is 227850037. The reversal of 227850030 is 30058722.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 227849976 and 227850003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227850037) 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, 421675 + ... + 422214.

It is an arithmetic number, because the mean of its divisors is an integer number (18987525).

Almost surely, 2^227850030 is an apocalyptic number.

227850030 is an abundant number, since it is smaller than the sum of its proper divisors (379750770).

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

227850030 is a wasteful number, since it uses less digits than its factorization.

227850030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843905 (or 843899 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 227850030 is about 15094.7020507196. The cubic root of 227850030 is about 610.7775000300. Note that the first 3 decimals are identical.

The spelling of 227850030 in words is "two hundred twenty-seven million, eight hundred fifty thousand, thirty".