2612536 has 8 divisors (see below), whose sum is σ = 4898520. Its totient is φ = 1306264.

The previous prime is 2612521. The next prime is 2612537. The reversal of 2612536 is 6352162.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 2612536.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2612537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163276 + ... + 163291.

It is an arithmetic number, because the mean of its divisors is an integer number (612315).

2^2612536 is an apocalyptic number.

It is an amenable number.

2612536 is a deficient number, since it is larger than the sum of its proper divisors (2285984).

2612536 is a wasteful number, since it uses less digits than its factorization.

2612536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326573 (or 326569 counting only the distinct ones).

The product of its digits is 2160, while the sum is 25.

The square root of 2612536 is about 1616.3341238741. The cubic root of 2612536 is about 137.7275307196.

Adding to 2612536 its reverse (6352162), we get a palindrome (8964698).

The spelling of 2612536 in words is "two million, six hundred twelve thousand, five hundred thirty-six".