2134604227 has 4 divisors (see below), whose sum is σ = 2439547696. Its totient is φ = 1829660760.

The previous prime is 2134604207. The next prime is 2134604243. The reversal of 2134604227 is 7224064312.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2134604227 - 2¹⁹ = 2134079939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2134604207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152471724 + ... + 152471737.

It is an arithmetic number, because the mean of its divisors is an integer number (609886924).

Almost surely, 2^2134604227 is an apocalyptic number.

2134604227 is a deficient number, since it is larger than the sum of its proper divisors (304943469).

2134604227 is an equidigital number, since it uses as much as digits as its factorization.

2134604227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304943468.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 2134604227 is about 46201.7773142982. Note that the first 3 decimals coincide. The cubic root of 2134604227 is about 1287.5747608833.

Adding to 2134604227 its reverse (7224064312), we get a palindrome (9358668539).

The spelling of 2134604227 in words is "two billion, one hundred thirty-four million, six hundred four thousand, two hundred twenty-seven".