4242382 has 4 divisors (see below), whose sum is σ = 6363576. Its totient is φ = 2121190.

The previous prime is 4242353. The next prime is 4242391. The reversal of 4242382 is 2832424.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060594 + ... + 1060597.

It is an arithmetic number, because the mean of its divisors is an integer number (1590894).

Almost surely, 2^4242382 is an apocalyptic number.

4242382 is a deficient number, since it is larger than the sum of its proper divisors (2121194).

4242382 is a wasteful number, since it uses less digits than its factorization.

4242382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2121193.

The product of its digits is 3072, while the sum is 25.

The square root of 4242382 is about 2059.7043477160. The cubic root of 4242382 is about 161.8837503655.

It can be divided in two parts, 4242 and 382, that added together give a square (4624 = 68²).

The spelling of 4242382 in words is "four million, two hundred forty-two thousand, three hundred eighty-two".