2613534 has 32 divisors (see below), whose sum is σ = 6518016. Its totient is φ = 678720.

The previous prime is 2613521. The next prime is 2613539. The reversal of 2613534 is 4353162.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2613539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2367 + ... + 3290.

It is an arithmetic number, because the mean of its divisors is an integer number (203688).

2^2613534 is an apocalyptic number.

2613534 is an abundant number, since it is smaller than the sum of its proper divisors (3904482).

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

2613534 is a wasteful number, since it uses less digits than its factorization.

2613534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5680.

The product of its digits is 2160, while the sum is 24.

The square root of 2613534 is about 1616.6428176935. The cubic root of 2613534 is about 137.7450659902.

Adding to 2613534 its reverse (4353162), we get a palindrome (6966696).

The spelling of 2613534 in words is "two million, six hundred thirteen thousand, five hundred thirty-four".