6632449 has 4 divisors (see below), whose sum is σ = 6786736. Its totient is φ = 6478164.

The previous prime is 6632429. The next prime is 6632459. The reversal of 6632449 is 9442366.

6632449 = T₂₅₄ + T₂₅₅ + ... + T₃₈₂.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6632449 - 2¹⁹ = 6108161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6632429) 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, 77079 + ... + 77164.

It is an arithmetic number, because the mean of its divisors is an integer number (1696684).

Almost surely, 2^6632449 is an apocalyptic number.

It is an amenable number.

6632449 is a deficient number, since it is larger than the sum of its proper divisors (154287).

6632449 is a wasteful number, since it uses less digits than its factorization.

6632449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154286.

The product of its digits is 31104, while the sum is 34.

The square root of 6632449 is about 2575.3541504034. The cubic root of 6632449 is about 187.8846527229.

The spelling of 6632449 in words is "six million, six hundred thirty-two thousand, four hundred forty-nine".