4720822 has 8 divisors (see below), whose sum is σ = 7254072. Its totient is φ = 2302800.

The previous prime is 4720817. The next prime is 4720843. The reversal of 4720822 is 2280274.

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

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, 28704 + ... + 28867.

It is an arithmetic number, because the mean of its divisors is an integer number (906759).

Almost surely, 2^4720822 is an apocalyptic number.

4720822 is a deficient number, since it is larger than the sum of its proper divisors (2533250).

4720822 is a wasteful number, since it uses less digits than its factorization.

4720822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57614.

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 4720822 is about 2172.7452680883. The cubic root of 4720822 is about 167.7538676542.

The spelling of 4720822 in words is "four million, seven hundred twenty thousand, eight hundred twenty-two".