4022698 has 8 divisors (see below), whose sum is σ = 6044292. Its totient is φ = 2007936.

The previous prime is 4022671. The next prime is 4022701. The reversal of 4022698 is 8962204.

It can be written as a sum of positive squares in 2 ways, for example, as 3948169 + 74529 = 1987^2 + 273^2 .

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, 186 + ... + 2842.

Almost surely, 2^4022698 is an apocalyptic number.

4022698 is a deficient number, since it is larger than the sum of its proper divisors (2021594).

4022698 is a wasteful number, since it uses less digits than its factorization.

4022698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3416.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 4022698 is about 2005.6664727716. Note that the first 3 decimals coincide. The cubic root of 4022698 is about 159.0397959535.

The spelling of 4022698 in words is "four million, twenty-two thousand, six hundred ninety-eight".