2134347 has 8 divisors (see below), whose sum is σ = 2856144. Its totient is φ = 1417728.

The previous prime is 2134339. The next prime is 2134351. The reversal of 2134347 is 7434312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2134347 - 2³ = 2134339 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2134357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198 + ... + 2075.

It is an arithmetic number, because the mean of its divisors is an integer number (357018).

2^2134347 is an apocalyptic number.

2134347 is a deficient number, since it is larger than the sum of its proper divisors (721797).

2134347 is a wasteful number, since it uses less digits than its factorization.

2134347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2589.

The product of its digits is 2016, while the sum is 24.

The square root of 2134347 is about 1460.9404505318. The cubic root of 2134347 is about 128.7523039774.

Adding to 2134347 its reverse (7434312), we get a palindrome (9568659).

It can be divided in two parts, 213 and 4347, that added together give a triangular number (4560 = T₉₅).

The spelling of 2134347 in words is "two million, one hundred thirty-four thousand, three hundred forty-seven".