4923942 has 8 divisors (see below), whose sum is σ = 9847896. Its totient is φ = 1641312.

The previous prime is 4923937. The next prime is 4923943. The reversal of 4923942 is 2493294.

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

4923942 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4923943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410323 + ... + 410334.

It is an arithmetic number, because the mean of its divisors is an integer number (1230987).

Almost surely, 2^4923942 is an apocalyptic number.

4923942 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4923942 is a wasteful number, since it uses less digits than its factorization.

4923942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820662.

The product of its digits is 15552, while the sum is 33.

The square root of 4923942 is about 2218.9957187881. The cubic root of 4923942 is about 170.1261117286.

The spelling of 4923942 in words is "four million, nine hundred twenty-three thousand, nine hundred forty-two".