5642342 has 8 divisors (see below), whose sum is σ = 8477136. Its totient is φ = 2816632.

The previous prime is 5642323. The next prime is 5642359. The reversal of 5642342 is 2432465.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413 + ... + 3384.

It is an arithmetic number, because the mean of its divisors is an integer number (1059642).

Almost surely, 2^5642342 is an apocalyptic number.

5642342 is a deficient number, since it is larger than the sum of its proper divisors (2834794).

5642342 is a wasteful number, since it uses less digits than its factorization.

5642342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4542.

The product of its digits is 5760, while the sum is 26.

The square root of 5642342 is about 2375.3614461803. The cubic root of 5642342 is about 178.0272440730.

It can be divided in two parts, 56423 and 42, that added together give a palindrome (56465).

The spelling of 5642342 in words is "five million, six hundred forty-two thousand, three hundred forty-two".