4719742 has 8 divisors (see below), whose sum is σ = 7176816. Its totient is φ = 2327472.

The previous prime is 4719731. The next prime is 4719751. The reversal of 4719742 is 2479174.

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

It is a junction number, because it is equal to n+sod(n) for n = 4719698 and 4719707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16018 + ... + 16309.

It is an arithmetic number, because the mean of its divisors is an integer number (897102).

Almost surely, 2^4719742 is an apocalyptic number.

4719742 is a deficient number, since it is larger than the sum of its proper divisors (2457074).

4719742 is a wasteful number, since it uses less digits than its factorization.

4719742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32402.

The product of its digits is 14112, while the sum is 34.

The square root of 4719742 is about 2172.4967203658. The cubic root of 4719742 is about 167.7410741199.

The spelling of 4719742 in words is "four million, seven hundred nineteen thousand, seven hundred forty-two".