4252236460 has 48 divisors (see below), whose sum is σ = 9167137056. Its totient is φ = 1655926272.

The previous prime is 4252236421. The next prime is 4252236463. The reversal of 4252236460 is 646322524.

It is not an unprimeable number, because it can be changed into a prime (4252236463) 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, 261282 + ... + 277078.

It is an arithmetic number, because the mean of its divisors is an integer number (190982022).

Almost surely, 2^4252236460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4252236460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4583568528).

4252236460 is an abundant number, since it is smaller than the sum of its proper divisors (4914900596).

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

4252236460 is a wasteful number, since it uses less digits than its factorization.

4252236460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16162 (or 16160 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 4252236460 is about 65209.1746612392. The cubic root of 4252236460 is about 1620.0899787446.

Adding to 4252236460 its reverse (646322524), we get a palindrome (4898558984).

The spelling of 4252236460 in words is "four billion, two hundred fifty-two million, two hundred thirty-six thousand, four hundred sixty".