6450560 has 32 divisors (see below), whose sum is σ = 15422400. Its totient is φ = 2579968.

The previous prime is 6450553. The next prime is 6450583. The reversal of 6450560 is 650546.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4400 + ... + 5679.

It is an arithmetic number, because the mean of its divisors is an integer number (481950).

Almost surely, 2^6450560 is an apocalyptic number.

It is an amenable number.

6450560 is an abundant number, since it is smaller than the sum of its proper divisors (8971840).

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

6450560 is a wasteful number, since it uses less digits than its factorization.

6450560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10098 (or 10086 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 6450560 is about 2539.7952673395. The cubic root of 6450560 is about 186.1511855157.

The spelling of 6450560 in words is "six million, four hundred fifty thousand, five hundred sixty".