5446442 has 4 divisors (see below), whose sum is σ = 8169666. Its totient is φ = 2723220.

The previous prime is 5446429. The next prime is 5446451. The reversal of 5446442 is 2446445.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5424241 + 22201 = 2329^2 + 149^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1361609 + ... + 1361612.

Almost surely, 2^5446442 is an apocalyptic number.

5446442 is a deficient number, since it is larger than the sum of its proper divisors (2723224).

5446442 is a wasteful number, since it uses less digits than its factorization.

5446442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2723223.

The product of its digits is 15360, while the sum is 29.

The square root of 5446442 is about 2333.7613416971. The cubic root of 5446442 is about 175.9425819932.

The spelling of 5446442 in words is "five million, four hundred forty-six thousand, four hundred forty-two".