4678922 has 4 divisors (see below), whose sum is σ = 7018386. Its totient is φ = 2339460.

The previous prime is 4678907. The next prime is 4678937. The reversal of 4678922 is 2298764.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4678907) and next prime (4678937).

It can be written as a sum of positive squares in only one way, i.e., 4280761 + 398161 = 2069^2 + 631^2 .

It is a super-2 number, since 2×4678922² = 43784622164168, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1169729 + ... + 1169732.

Almost surely, 2^4678922 is an apocalyptic number.

4678922 is a deficient number, since it is larger than the sum of its proper divisors (2339464).

4678922 is a wasteful number, since it uses less digits than its factorization.

4678922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2339463.

The product of its digits is 48384, while the sum is 38.

The square root of 4678922 is about 2163.0815980910. The cubic root of 4678922 is about 167.2560881477.

The spelling of 4678922 in words is "four million, six hundred seventy-eight thousand, nine hundred twenty-two".