6456552 has 16 divisors (see below), whose sum is σ = 16141440. Its totient is φ = 2152176.

The previous prime is 6456551. The next prime is 6456559. The reversal of 6456552 is 2556546.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6456551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134488 + ... + 134535.

It is an arithmetic number, because the mean of its divisors is an integer number (1008840).

Almost surely, 2^6456552 is an apocalyptic number.

It is an amenable number.

6456552 is an abundant number, since it is smaller than the sum of its proper divisors (9684888).

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

6456552 is a wasteful number, since it uses less digits than its factorization.

6456552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269032 (or 269028 counting only the distinct ones).

The product of its digits is 36000, while the sum is 33.

The square root of 6456552 is about 2540.9746161660. The cubic root of 6456552 is about 186.2088070094.

It can be divided in two parts, 64 and 56552, that added together give a triangular number (56616 = T₃₃₆).

The spelling of 6456552 in words is "six million, four hundred fifty-six thousand, five hundred fifty-two".