2134527 has 4 divisors (see below), whose sum is σ = 2846040. Its totient is φ = 1423016.

The previous prime is 2134519. The next prime is 2134529. The reversal of 2134527 is 7254312.

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 2134527 - 2³ = 2134519 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 2134497 and 2134506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134529) 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, 355752 + ... + 355757.

It is an arithmetic number, because the mean of its divisors is an integer number (711510).

2^2134527 is an apocalyptic number.

2134527 is a deficient number, since it is larger than the sum of its proper divisors (711513).

2134527 is an equidigital number, since it uses as much as digits as its factorization.

2134527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711512.

The product of its digits is 1680, while the sum is 24.

The square root of 2134527 is about 1461.0020533866. The cubic root of 2134527 is about 128.7559233144.

Adding to 2134527 its reverse (7254312), we get a palindrome (9388839).

The spelling of 2134527 in words is "two million, one hundred thirty-four thousand, five hundred twenty-seven".