6455296 has 32 divisors (see below), whose sum is σ = 12975930. Its totient is φ = 3211264.

The previous prime is 6455263. The next prime is 6455297. The reversal of 6455296 is 6925546.

It can be written as a sum of positive squares in only one way, i.e., 3686400 + 2768896 = 1920^2 + 1664^2 .

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

It is not an unprimeable number, because it can be changed into a prime (6455297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32670 + ... + 32866.

Almost surely, 2^6455296 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 6455296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6487965).

6455296 is an abundant number, since it is smaller than the sum of its proper divisors (6520634).

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

6455296 is an frugal number, since it uses more digits than its factorization.

6455296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227 (or 199 counting only the distinct ones).

The product of its digits is 64800, while the sum is 37.

The square root of 6455296 is about 2540.7274548837. The cubic root of 6455296 is about 186.1967317599.

The spelling of 6455296 in words is "six million, four hundred fifty-five thousand, two hundred ninety-six".