6452544 has 56 divisors (see below), whose sum is σ = 19515328. Its totient is φ = 1843200.

The previous prime is 6452521. The next prime is 6452561. The reversal of 6452544 is 4452546.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1057 + ... + 3744.

It is an arithmetic number, because the mean of its divisors is an integer number (348488).

Almost surely, 2^6452544 is an apocalyptic number.

6452544 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

6452544 is an abundant number, since it is smaller than the sum of its proper divisors (13062784).

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

6452544 is a wasteful number, since it uses less digits than its factorization.

6452544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4823 (or 4813 counting only the distinct ones).

The product of its digits is 19200, while the sum is 30.

The square root of 6452544 is about 2540.1858199746. The cubic root of 6452544 is about 186.1702684116.

It can be divided in two parts, 6452 and 544, that added together give a palindrome (6996).

The spelling of 6452544 in words is "six million, four hundred fifty-two thousand, five hundred forty-four".