2453568 has 56 divisors (see below), whose sum is σ = 6998208. Its totient is φ = 754176.

The previous prime is 2453567. The next prime is 2453573. The reversal of 2453568 is 8653542.

It is not an unprimeable number, because it can be changed into a prime (2453567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2005 + ... + 2987.

It is an arithmetic number, because the mean of its divisors is an integer number (124968).

2^2453568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2453568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3499104).

2453568 is an abundant number, since it is smaller than the sum of its proper divisors (4544640).

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

2453568 is a wasteful number, since it uses less digits than its factorization.

2453568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011 (or 1001 counting only the distinct ones).

The product of its digits is 28800, while the sum is 33.

The square root of 2453568 is about 1566.3869253796. The cubic root of 2453568 is about 134.8753856937.

The spelling of 2453568 in words is "two million, four hundred fifty-three thousand, five hundred sixty-eight".