2653534 has 8 divisors (see below), whose sum is σ = 4286520. Its totient is φ = 1224696.

The previous prime is 2653517. The next prime is 2653537. The reversal of 2653534 is 4353562.

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

It is a d-powerful number, because it can be written as 2¹³ + 6 + 5³ + 3⁷ + 5³ + 3¹³ + 4¹⁰ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2653537) 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 in 3 ways as a sum of consecutive naturals, for example, 51004 + ... + 51055.

It is an arithmetic number, because the mean of its divisors is an integer number (535815).

2^2653534 is an apocalyptic number.

2653534 is a deficient number, since it is larger than the sum of its proper divisors (1632986).

2653534 is a wasteful number, since it uses less digits than its factorization.

2653534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102074.

The product of its digits is 10800, while the sum is 28.

The square root of 2653534 is about 1628.9671574344. The cubic root of 2653534 is about 138.4442380885. Note that the first 3 decimals are identical.

Adding to 2653534 its sum of digits (28), we get a palindrome (2653562).

It can be divided in two parts, 26535 and 34, that added together give a square (26569 = 163²).

The spelling of 2653534 in words is "two million, six hundred fifty-three thousand, five hundred thirty-four".