4246445252 has 36 divisors (see below), whose sum is σ = 8741714940. Its totient is φ = 1799449344.

The previous prime is 4246445237. The next prime is 4246445257. The reversal of 4246445252 is 2525446424.

It can be written as a sum of positive squares in 2 ways, for example, as 2757720196 + 1488725056 = 52514^2 + 38584^2 .

It is not an unprimeable number, because it can be changed into a prime (4246445257) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104273 + ... + 139160.

It is an arithmetic number, because the mean of its divisors is an integer number (242825415).

Almost surely, 2^4246445252 is an apocalyptic number.

It is an amenable number.

4246445252 is an abundant number, since it is smaller than the sum of its proper divisors (4495269688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4246445252 is a wasteful number, since it uses less digits than its factorization.

4246445252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243540 (or 243531 counting only the distinct ones).

The product of its digits is 307200, while the sum is 38.

The square root of 4246445252 is about 65164.7546761284. The cubic root of 4246445252 is about 1619.3541666870.

The spelling of 4246445252 in words is "four billion, two hundred forty-six million, four hundred forty-five thousand, two hundred fifty-two".