4252236146 has 32 divisors (see below), whose sum is σ = 6849930240. Its totient is φ = 1972578816.

The previous prime is 4252236143. The next prime is 4252236161. The reversal of 4252236146 is 6416322524.

It is not an unprimeable number, because it can be changed into a prime (4252236143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3203735 + ... + 3205061.

It is an arithmetic number, because the mean of its divisors is an integer number (214060320).

Almost surely, 2^4252236146 is an apocalyptic number.

4252236146 is a deficient number, since it is larger than the sum of its proper divisors (2597694094).

4252236146 is a wasteful number, since it uses less digits than its factorization.

4252236146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2618.

The product of its digits is 69120, while the sum is 35.

The square root of 4252236146 is about 65209.1722536025. The cubic root of 4252236146 is about 1620.0899388669.

The spelling of 4252236146 in words is "four billion, two hundred fifty-two million, two hundred thirty-six thousand, one hundred forty-six".