4242998 has 8 divisors (see below), whose sum is σ = 6401808. Its totient is φ = 2109064.

The previous prime is 4242991. The next prime is 4243003. The reversal of 4242998 is 8992424.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4242991) by changing a digit.

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, 5786 + ... + 6477.

It is an arithmetic number, because the mean of its divisors is an integer number (800226).

Almost surely, 2^4242998 is an apocalyptic number.

4242998 is a deficient number, since it is larger than the sum of its proper divisors (2158810).

4242998 is a wasteful number, since it uses less digits than its factorization.

4242998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12438.

The product of its digits is 41472, while the sum is 38.

The square root of 4242998 is about 2059.8538783127. The cubic root of 4242998 is about 161.8915852379.

The spelling of 4242998 in words is "four million, two hundred forty-two thousand, nine hundred ninety-eight".