4782722 has 8 divisors (see below), whose sum is σ = 8198976. Its totient is φ = 2049732.

The previous prime is 4782719. The next prime is 4782749. The reversal of 4782722 is 2272874.

It is a happy number.

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

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, 170798 + ... + 170825.

It is an arithmetic number, because the mean of its divisors is an integer number (1024872).

Almost surely, 2^4782722 is an apocalyptic number.

4782722 is a deficient number, since it is larger than the sum of its proper divisors (3416254).

4782722 is a wasteful number, since it uses less digits than its factorization.

4782722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341632.

The product of its digits is 12544, while the sum is 32.

The square root of 4782722 is about 2186.9435292206. The cubic root of 4782722 is about 168.4838893102.

The spelling of 4782722 in words is "four million, seven hundred eighty-two thousand, seven hundred twenty-two".