4023646258 has 32 divisors (see below), whose sum is σ = 6455199744. Its totient is φ = 1874380032.

The previous prime is 4023646247. The next prime is 4023646273. The reversal of 4023646258 is 8526463204.

It is a self number, because there is not a number n which added to its sum of digits gives 4023646258.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2818941 + ... + 2820367.

It is an arithmetic number, because the mean of its divisors is an integer number (201724992).

Almost surely, 2^4023646258 is an apocalyptic number.

4023646258 is a deficient number, since it is larger than the sum of its proper divisors (2431553486).

4023646258 is a wasteful number, since it uses less digits than its factorization.

4023646258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2226.

The product of its (nonzero) digits is 276480, while the sum is 40.

The square root of 4023646258 is about 63432.2178234373. The cubic root of 4023646258 is about 1590.5229162272.

The spelling of 4023646258 in words is "four billion, twenty-three million, six hundred forty-six thousand, two hundred fifty-eight".