227893950 has 72 divisors (see below), whose sum is σ = 618127848. Its totient is φ = 60191040.

The previous prime is 227893921. The next prime is 227893997. The reversal of 227893950 is 59398722.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 227893896 and 227893905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 45784 + ... + 50516.

It is an arithmetic number, because the mean of its divisors is an integer number (8585109).

Almost surely, 2^227893950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227893950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (309063924).

227893950 is an abundant number, since it is smaller than the sum of its proper divisors (390233898).

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

227893950 is a wasteful number, since it uses less digits than its factorization.

227893950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4858 (or 4850 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 227893950 is about 15096.1567956881. The cubic root of 227893950 is about 610.8167416668.

The spelling of 227893950 in words is "two hundred twenty-seven million, eight hundred ninety-three thousand, nine hundred fifty".