7232455628 has 12 divisors (see below), whose sum is σ = 12667344312. Its totient is φ = 3613214400.

The previous prime is 7232455627. The next prime is 7232455661. The reversal of 7232455628 is 8265542327.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (7232455627) 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 3 ways as a sum of consecutive naturals, for example, 747950 + ... + 757557.

It is an arithmetic number, because the mean of its divisors is an integer number (1055612026).

Almost surely, 2^7232455628 is an apocalyptic number.

It is an amenable number.

7232455628 is a deficient number, since it is larger than the sum of its proper divisors (5434888684).

7232455628 is a wasteful number, since it uses less digits than its factorization.

7232455628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1506712 (or 1506710 counting only the distinct ones).

The product of its digits is 806400, while the sum is 44.

The square root of 7232455628 is about 85043.8453269841. The cubic root of 7232455628 is about 1933.8758616017.

The spelling of 7232455628 in words is "seven billion, two hundred thirty-two million, four hundred fifty-five thousand, six hundred twenty-eight".