227828034 has 48 divisors (see below), whose sum is σ = 567657792. Its totient is φ = 64688544.

The previous prime is 227828011. The next prime is 227828053. The reversal of 227828034 is 430828722.

It is a super-2 number, since 2×227828034² = 103811226152610312, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 227828034.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14992 + ... + 26084.

It is an arithmetic number, because the mean of its divisors is an integer number (11826204).

Almost surely, 2^227828034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227828034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (283828896).

227828034 is an abundant number, since it is smaller than the sum of its proper divisors (339829758).

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

227828034 is a wasteful number, since it uses less digits than its factorization.

227828034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11271 (or 11268 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 227828034 is about 15093.9734331289. The cubic root of 227828034 is about 610.7578451511.

The spelling of 227828034 in words is "two hundred twenty-seven million, eight hundred twenty-eight thousand, thirty-four".