6532449 has 16 divisors (see below), whose sum is σ = 10859520. Its totient is φ = 3393360.

The previous prime is 6532441. The next prime is 6532459. The reversal of 6532449 is 9442356.

6532449 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6532449 - 2³ = 6532441 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a d-powerful number, because it can be written as 6⁸ + 5 + 3⁹ + 2¹⁵ + 4⁵ + 4⁷ + 9⁷ .

6532449 is strictly pandigital in base 8.

It is a Curzon number.

6532449 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6532441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13909 + ... + 14370.

It is an arithmetic number, because the mean of its divisors is an integer number (678720).

Almost surely, 2^6532449 is an apocalyptic number.

It is an amenable number.

6532449 is a deficient number, since it is larger than the sum of its proper divisors (4327071).

6532449 is a wasteful number, since it uses less digits than its factorization.

6532449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28300.

The product of its digits is 25920, while the sum is 33.

The square root of 6532449 is about 2555.8656067955. The cubic root of 6532449 is about 186.9355969895.

The spelling of 6532449 in words is "six million, five hundred thirty-two thousand, four hundred forty-nine".