4937842 has 24 divisors (see below), whose sum is σ = 9170496. Its totient is φ = 1952496.

The previous prime is 4937839. The next prime is 4937843. The reversal of 4937842 is 2487394.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4937843) 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 11 ways as a sum of consecutive naturals, for example, 1323 + ... + 3409.

It is an arithmetic number, because the mean of its divisors is an integer number (382104).

Almost surely, 2^4937842 is an apocalyptic number.

4937842 is a deficient number, since it is larger than the sum of its proper divisors (4232654).

4937842 is a wasteful number, since it uses less digits than its factorization.

4937842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2122 (or 2109 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 4937842 is about 2222.1255590088. The cubic root of 4937842 is about 170.2860466784.

The spelling of 4937842 in words is "four million, nine hundred thirty-seven thousand, eight hundred forty-two".