4678622 has 8 divisors (see below), whose sum is σ = 7557816. Its totient is φ = 2159352.

The previous prime is 4678567. The next prime is 4678631. The reversal of 4678622 is 2268764.

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, 89948 + ... + 89999.

It is an arithmetic number, because the mean of its divisors is an integer number (944727).

Almost surely, 2^4678622 is an apocalyptic number.

4678622 is a deficient number, since it is larger than the sum of its proper divisors (2879194).

4678622 is a wasteful number, since it uses less digits than its factorization.

4678622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179962.

The product of its digits is 32256, while the sum is 35.

The square root of 4678622 is about 2163.0122514678. The cubic root of 4678622 is about 167.2525133999.

The spelling of 4678622 in words is "four million, six hundred seventy-eight thousand, six hundred twenty-two".