2134533 has 8 divisors (see below), whose sum is σ = 2862496. Its totient is φ = 1414800.

The previous prime is 2134529. The next prime is 2134549. The reversal of 2134533 is 3354312.

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

It is not a de Polignac number, because 2134533 - 2² = 2134529 is a prime.

It is a super-2 number, since 2×2134533² = 9112462256178, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹¹ + 1 + 3² + 4² + 5⁹ + 3⁷ + 3¹¹ .

It is a Duffinian number.

2134533 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134633) 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, 1423 + ... + 2508.

It is an arithmetic number, because the mean of its divisors is an integer number (357812).

2^2134533 is an apocalyptic number.

It is an amenable number.

2134533 is a deficient number, since it is larger than the sum of its proper divisors (727963).

2134533 is a wasteful number, since it uses less digits than its factorization.

2134533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4115.

The product of its digits is 1080, while the sum is 21.

The square root of 2134533 is about 1461.0041067704. The cubic root of 2134533 is about 128.7560439554.

Adding to 2134533 its reverse (3354312), we get a palindrome (5488845).

The spelling of 2134533 in words is "two million, one hundred thirty-four thousand, five hundred thirty-three".