7352420232 has 32 divisors (see below), whose sum is σ = 18386445600. Its totient is φ = 2450087424.

The previous prime is 7352420227. The next prime is 7352420239. The reversal of 7352420232 is 2320242537.

It is a self number, because there is not a number n which added to its sum of digits gives 7352420232.

It is not an unprimeable number, because it can be changed into a prime (7352420239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41944 + ... + 128312.

It is an arithmetic number, because the mean of its divisors is an integer number (574576425).

Almost surely, 2^7352420232 is an apocalyptic number.

It is an amenable number.

7352420232 is an abundant number, since it is smaller than the sum of its proper divisors (11034025368).

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

7352420232 is a wasteful number, since it uses less digits than its factorization.

7352420232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89925 (or 89921 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 30.

The square root of 7352420232 is about 85746.2549153023. The cubic root of 7352420232 is about 1944.5096696642.

Adding to 7352420232 its reverse (2320242537), we get a palindrome (9672662769).

The spelling of 7352420232 in words is "seven billion, three hundred fifty-two million, four hundred twenty thousand, two hundred thirty-two".