7449452 has 12 divisors (see below), whose sum is σ = 13066536. Its totient is φ = 3716160.

The previous prime is 7449397. The next prime is 7449461. The reversal of 7449452 is 2549447.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68 + ... + 3860.

It is an arithmetic number, because the mean of its divisors is an integer number (1088878).

Almost surely, 2^7449452 is an apocalyptic number.

It is an amenable number.

7449452 is a deficient number, since it is larger than the sum of its proper divisors (5617084).

7449452 is a wasteful number, since it uses less digits than its factorization.

7449452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4288 (or 4286 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 7449452 is about 2729.3684251123. The cubic root of 7449452 is about 195.3026376716.

The spelling of 7449452 in words is "seven million, four hundred forty-nine thousand, four hundred fifty-two".