7226732624 has 10 divisors (see below), whose sum is σ = 14001794490. Its totient is φ = 3613366304.

The previous prime is 7226732621. The next prime is 7226732651. The reversal of 7226732624 is 4262376227.

It can be written as a sum of positive squares in only one way, i.e., 5978382400 + 1248350224 = 77320^2 + 35332^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7226732621) 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 as a sum of consecutive naturals, namely, 225835379 + ... + 225835410.

It is an arithmetic number, because the mean of its divisors is an integer number (1400179449).

Almost surely, 2^7226732624 is an apocalyptic number.

It is an amenable number.

7226732624 is a deficient number, since it is larger than the sum of its proper divisors (6775061866).

7226732624 is a wasteful number, since it uses less digits than its factorization.

7226732624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451670797 (or 451670791 counting only the distinct ones).

The product of its digits is 338688, while the sum is 41.

The square root of 7226732624 is about 85010.1912949265. The cubic root of 7226732624 is about 1933.3656384085.

The spelling of 7226732624 in words is "seven billion, two hundred twenty-six million, seven hundred thirty-two thousand, six hundred twenty-four".