2653104 has 40 divisors (see below), whose sum is σ = 7078912. Its totient is φ = 855360.

The previous prime is 2653097. The next prime is 2653109. The reversal of 2653104 is 4013562.

2653104 = T₂₆₁ + T₂₆₂ + ... + T₃₂₂.

It is a happy number.

2653104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2653109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 597 + ... + 2379.

2^2653104 is an apocalyptic number.

2653104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2653104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3539456).

2653104 is an abundant number, since it is smaller than the sum of its proper divisors (4425808).

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

2653104 is a wasteful number, since it uses less digits than its factorization.

2653104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1825 (or 1819 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2653104 is about 1628.8351666145. The cubic root of 2653104 is about 138.4367594785.

Adding to 2653104 its reverse (4013562), we get a palindrome (6666666).

The spelling of 2653104 in words is "two million, six hundred fifty-three thousand, one hundred four".