7233672528 has 60 divisors (see below), whose sum is σ = 20361325140. Its totient is φ = 2397278208.

The previous prime is 7233672497. The next prime is 7233672539. The reversal of 7233672528 is 8252763327.

7233672528 is a `hidden beast` number, since 7 + 23 + 36 + 72 + 528 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5515735824 + 1717936704 = 74268^2 + 41448^2 .

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 120273 + ... + 170096.

It is an arithmetic number, because the mean of its divisors is an integer number (339355419).

Almost surely, 2^7233672528 is an apocalyptic number.

It is an amenable number.

7233672528 is an abundant number, since it is smaller than the sum of its proper divisors (13127652612).

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

7233672528 is a wasteful number, since it uses less digits than its factorization.

7233672528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290556 (or 290547 counting only the distinct ones).

The product of its digits is 846720, while the sum is 45.

The square root of 7233672528 is about 85050.9995708457. Note that the first 3 decimals coincide. The cubic root of 7233672528 is about 1933.9843172301.

The spelling of 7233672528 in words is "seven billion, two hundred thirty-three million, six hundred seventy-two thousand, five hundred twenty-eight".