6453264 has 20 divisors (see below), whose sum is σ = 16671056. Its totient is φ = 2151072.

The previous prime is 6453263. The next prime is 6453289. The reversal of 6453264 is 4623546.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a d-powerful number, because it can be written as 6⁴ + 4⁷ + 5⁹ + 3³ + 2¹³ + 6⁷ + 4¹¹ .

It is not an unprimeable number, because it can be changed into a prime (6453263) 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, 67174 + ... + 67269.

Almost surely, 2^6453264 is an apocalyptic number.

It is an amenable number.

6453264 is an abundant number, since it is smaller than the sum of its proper divisors (10217792).

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

6453264 is a wasteful number, since it uses less digits than its factorization.

6453264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134454 (or 134448 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

The square root of 6453264 is about 2540.3275379368. The cubic root of 6453264 is about 186.1771926887.

The spelling of 6453264 in words is "six million, four hundred fifty-three thousand, two hundred sixty-four".