4942678 has 16 divisors (see below), whose sum is σ = 8171856. Its totient is φ = 2227680.

The previous prime is 4942633. The next prime is 4942687. The reversal of 4942678 is 8762494.

It is a self number, because there is not a number n which added to its sum of digits gives 4942678.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1093 + ... + 3328.

It is an arithmetic number, because the mean of its divisors is an integer number (510741).

Almost surely, 2^4942678 is an apocalyptic number.

4942678 is a deficient number, since it is larger than the sum of its proper divisors (3229178).

4942678 is a wasteful number, since it uses less digits than its factorization.

4942678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4479.

The product of its digits is 96768, while the sum is 40.

The square root of 4942678 is about 2223.2134400457. The cubic root of 4942678 is about 170.3416198504.

The spelling of 4942678 in words is "four million, nine hundred forty-two thousand, six hundred seventy-eight".