4940942 has 4 divisors (see below), whose sum is σ = 7411416. Its totient is φ = 2470470.

The previous prime is 4940911. The next prime is 4940959. The reversal of 4940942 is 2490494.

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

It is a junction number, because it is equal to n+sod(n) for n = 4940899 and 4940908.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1235234 + ... + 1235237.

It is an arithmetic number, because the mean of its divisors is an integer number (1852854).

Almost surely, 2^4940942 is an apocalyptic number.

4940942 is a deficient number, since it is larger than the sum of its proper divisors (2470474).

4940942 is a wasteful number, since it uses less digits than its factorization.

4940942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2470473.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 4940942 is about 2222.8229799064. The cubic root of 4940942 is about 170.3216746790.

The spelling of 4940942 in words is "four million, nine hundred forty thousand, nine hundred forty-two".