2134524 has 24 divisors (see below), whose sum is σ = 5692288. Its totient is φ = 609840.

The previous prime is 2134519. The next prime is 2134529. The reversal of 2134524 is 4254312.

It is an interprime number because it is at equal distance from previous prime (2134519) and next prime (2134529).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 2134524.

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 7 ways as a sum of consecutive naturals, for example, 12622 + ... + 12789.

2^2134524 is an apocalyptic number.

It is an amenable number.

2134524 is an abundant number, since it is smaller than the sum of its proper divisors (3557764).

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

2134524 is a wasteful number, since it uses less digits than its factorization.

2134524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25425 (or 25423 counting only the distinct ones).

The product of its digits is 960, while the sum is 21.

The square root of 2134524 is about 1461.0010266937. The cubic root of 2134524 is about 128.7558629938.

Adding to 2134524 its reverse (4254312), we get a palindrome (6388836).

The spelling of 2134524 in words is "two million, one hundred thirty-four thousand, five hundred twenty-four".