5449542 has 32 divisors (see below), whose sum is σ = 13113600. Its totient is φ = 1474848.

The previous prime is 5449541. The next prime is 5449553. The reversal of 5449542 is 2459445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5449541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2617 + ... + 4212.

It is an arithmetic number, because the mean of its divisors is an integer number (409800).

Almost surely, 2^5449542 is an apocalyptic number.

5449542 is an abundant number, since it is smaller than the sum of its proper divisors (7664058).

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

5449542 is a wasteful number, since it uses less digits than its factorization.

5449542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6860.

The product of its digits is 28800, while the sum is 33.

The square root of 5449542 is about 2334.4254111023. The cubic root of 5449542 is about 175.9759565985.

The spelling of 5449542 in words is "five million, four hundred forty-nine thousand, five hundred forty-two".