1009348227 has 12 divisors (see below), whose sum is σ = 1471574520. Its totient is φ = 666609408.

The previous prime is 1009348213. The next prime is 1009348237. The reversal of 1009348227 is 7228439001.

1009348227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1009348227 - 2⁶ = 1009348163 is a prime.

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 junction number, because it is equal to n+sod(n) for n = 1009348191 and 1009348200.

It is not an unprimeable number, because it can be changed into a prime (1009348237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 523102 + ... + 525027.

It is an arithmetic number, because the mean of its divisors is an integer number (122631210).

Almost surely, 2^1009348227 is an apocalyptic number.

1009348227 is a deficient number, since it is larger than the sum of its proper divisors (462226293).

1009348227 is a wasteful number, since it uses less digits than its factorization.

1009348227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048242 (or 1048239 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 1009348227 is about 31770.2412172146. The cubic root of 1009348227 is about 1003.1064158551.

The spelling of 1009348227 in words is "one billion, nine million, three hundred forty-eight thousand, two hundred twenty-seven".