6449452 has 6 divisors (see below), whose sum is σ = 11286548. Its totient is φ = 3224724.

The previous prime is 6449449. The next prime is 6449473. The reversal of 6449452 is 2549446.

It is a super-2 number, since 2×6449452² = 83190862200608, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 806178 + ... + 806185.

Almost surely, 2^6449452 is an apocalyptic number.

It is an amenable number.

6449452 is a deficient number, since it is larger than the sum of its proper divisors (4837096).

6449452 is a wasteful number, since it uses less digits than its factorization.

6449452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1612367 (or 1612365 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 6449452 is about 2539.5771301538. The cubic root of 6449452 is about 186.1405266311.

It can be divided in two parts, 64494 and 52, that added together give a palindrome (64546).

The spelling of 6449452 in words is "six million, four hundred forty-nine thousand, four hundred fifty-two".