7236240252 has 24 divisors (see below), whose sum is σ = 16922178000. Its totient is φ = 2406706176.

The previous prime is 7236240239. The next prime is 7236240259. The reversal of 7236240252 is 2520426327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7236240259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 666127 + ... + 676902.

It is an arithmetic number, because the mean of its divisors is an integer number (705090750).

Almost surely, 2^7236240252 is an apocalyptic number.

It is an amenable number.

7236240252 is an abundant number, since it is smaller than the sum of its proper divisors (9685937748).

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

7236240252 is a wasteful number, since it uses less digits than its factorization.

7236240252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343485 (or 1343483 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 7236240252 is about 85066.0934332828. The cubic root of 7236240252 is about 1934.2131244951.

Adding to 7236240252 its reverse (2520426327), we get a palindrome (9756666579).

The spelling of 7236240252 in words is "seven billion, two hundred thirty-six million, two hundred forty thousand, two hundred fifty-two".