8743732452 has 144 divisors (see below), whose sum is σ = 27716532480. Its totient is φ = 2262484224.

The previous prime is 8743732427. The next prime is 8743732469. The reversal of 8743732452 is 2542373478.

It is a junction number, because it is equal to n+sod(n) for n = 8743732398 and 8743732407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 148449 + ... + 198807.

It is an arithmetic number, because the mean of its divisors is an integer number (192475920).

Almost surely, 2^8743732452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8743732452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13858266240).

8743732452 is an abundant number, since it is smaller than the sum of its proper divisors (18972800028).

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

8743732452 is a wasteful number, since it uses less digits than its factorization.

8743732452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50442 (or 50437 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 45.

The square root of 8743732452 is about 93507.9272147554. The cubic root of 8743732452 is about 2060.1505256520.

The spelling of 8743732452 in words is "eight billion, seven hundred forty-three million, seven hundred thirty-two thousand, four hundred fifty-two".