4678022 has 4 divisors (see below), whose sum is σ = 7017036. Its totient is φ = 2339010.

The previous prime is 4677991. The next prime is 4678031. The reversal of 4678022 is 2208764.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1169504 + ... + 1169507.

It is an arithmetic number, because the mean of its divisors is an integer number (1754259).

Almost surely, 2^4678022 is an apocalyptic number.

4678022 is a deficient number, since it is larger than the sum of its proper divisors (2339014).

4678022 is a wasteful number, since it uses less digits than its factorization.

4678022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2339013.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 4678022 is about 2162.8735515513. The cubic root of 4678022 is about 167.2453634457.

The spelling of 4678022 in words is "four million, six hundred seventy-eight thousand, twenty-two".