7470227232 has 216 divisors, whose sum is σ = 23750108928. Its totient is φ = 2223936000.

The previous prime is 7470227231. The next prime is 7470227251. The reversal of 7470227232 is 2327220747.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (7470227231) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1506357 + ... + 1511307.

It is an arithmetic number, because the mean of its divisors is an integer number (109954208).

Almost surely, 2^7470227232 is an apocalyptic number.

7470227232 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7470227232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11875054464).

7470227232 is an abundant number, since it is smaller than the sum of its proper divisors (16279881696).

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

7470227232 is a wasteful number, since it uses less digits than its factorization.

7470227232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5024 (or 5000 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 36.

The square root of 7470227232 is about 86430.4762916415. The cubic root of 7470227232 is about 1954.8402423946.

Adding to 7470227232 its reverse (2327220747), we get a palindrome (9797447979).

The spelling of 7470227232 in words is "seven billion, four hundred seventy million, two hundred twenty-seven thousand, two hundred thirty-two".