4628722 has 8 divisors (see below), whose sum is σ = 7934976. Its totient is φ = 1983732.

The previous prime is 4628699. The next prime is 4628731. The reversal of 4628722 is 2278264.

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, 165298 + ... + 165325.

It is an arithmetic number, because the mean of its divisors is an integer number (991872).

Almost surely, 2^4628722 is an apocalyptic number.

4628722 is a deficient number, since it is larger than the sum of its proper divisors (3306254).

4628722 is a wasteful number, since it uses less digits than its factorization.

4628722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330632.

The product of its digits is 10752, while the sum is 31.

The square root of 4628722 is about 2151.4464901549. The cubic root of 4628722 is about 166.6557743993.

The spelling of 4628722 in words is "four million, six hundred twenty-eight thousand, seven hundred twenty-two".