2612534 has 4 divisors (see below), whose sum is σ = 3918804. Its totient is φ = 1306266.

The previous prime is 2612521. The next prime is 2612537. The reversal of 2612534 is 4352162.

It is a semiprime because it is the product of two primes.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 653132 + ... + 653135.

It is an arithmetic number, because the mean of its divisors is an integer number (979701).

2^2612534 is an apocalyptic number.

2612534 is a deficient number, since it is larger than the sum of its proper divisors (1306270).

2612534 is a wasteful number, since it uses less digits than its factorization.

2612534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306269.

The product of its digits is 1440, while the sum is 23.

The square root of 2612534 is about 1616.3335051901. Note that the first 3 decimals coincide. The cubic root of 2612534 is about 137.7274955743.

Adding to 2612534 its reverse (4352162), we get a palindrome (6964696).

The spelling of 2612534 in words is "two million, six hundred twelve thousand, five hundred thirty-four".