4321134 has 16 divisors (see below), whose sum is σ = 9602640. Its totient is φ = 1440360.

The previous prime is 4321129. The next prime is 4321139. The reversal of 4321134 is 4311234.

It is an interprime number because it is at equal distance from previous prime (4321129) and next prime (4321139).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4321139) 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, 39957 + ... + 40064.

It is an arithmetic number, because the mean of its divisors is an integer number (600165).

Almost surely, 2^4321134 is an apocalyptic number.

4321134 is an abundant number, since it is smaller than the sum of its proper divisors (5281506).

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

4321134 is a wasteful number, since it uses less digits than its factorization.

4321134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80032 (or 80026 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 4321134 is about 2078.7337491848. The cubic root of 4321134 is about 162.8793064414.

Adding to 4321134 its reverse (4311234), we get a palindrome (8632368).

The spelling of 4321134 in words is "four million, three hundred twenty-one thousand, one hundred thirty-four".