5305642 has 8 divisors (see below), whose sum is σ = 8127936. Its totient is φ = 2596332.

The previous prime is 5305627. The next prime is 5305667. The reversal of 5305642 is 2465035.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 28128 + ... + 28315.

It is an arithmetic number, because the mean of its divisors is an integer number (1015992).

Almost surely, 2^5305642 is an apocalyptic number.

5305642 is a deficient number, since it is larger than the sum of its proper divisors (2822294).

5305642 is a wasteful number, since it uses less digits than its factorization.

5305642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56492.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 5305642 is about 2303.3979248059. The cubic root of 5305642 is about 174.4131854983.

The spelling of 5305642 in words is "five million, three hundred five thousand, six hundred forty-two".