5403442 has 16 divisors (see below), whose sum is σ = 8956800. Its totient is φ = 2424240.

The previous prime is 5403427. The next prime is 5403451. The reversal of 5403442 is 2443045.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

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 in 7 ways as a sum of consecutive naturals, for example, 184 + ... + 3292.

It is an arithmetic number, because the mean of its divisors is an integer number (559800).

Almost surely, 2^5403442 is an apocalyptic number.

5403442 is a deficient number, since it is larger than the sum of its proper divisors (3553358).

5403442 is a wasteful number, since it uses less digits than its factorization.

5403442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3201.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 5403442 is about 2324.5304902281. The cubic root of 5403442 is about 175.4783321869.

Adding to 5403442 its reverse (2443045), we get a palindrome (7846487).

The spelling of 5403442 in words is "five million, four hundred three thousand, four hundred forty-two".