8732043 has 20 divisors (see below), whose sum is σ = 13247080. Its totient is φ = 5730912.

The previous prime is 8732029. The next prime is 8732047. The reversal of 8732043 is 3402378.

8732043 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8732043 - 2⁴ = 8732027 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8731998 and 8732016.

It is not an unprimeable number, because it can be changed into a prime (8732047) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4623 + ... + 6231.

It is an arithmetic number, because the mean of its divisors is an integer number (662354).

Almost surely, 2^8732043 is an apocalyptic number.

8732043 is a deficient number, since it is larger than the sum of its proper divisors (4515037).

8732043 is a wasteful number, since it uses less digits than its factorization.

8732043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1688 (or 1679 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 8732043 is about 2955.0030456837. The cubic root of 8732043 is about 205.9232047931.

It can be divided in two parts, 873 and 2043, that added together give a square (2916 = 54²).

The spelling of 8732043 in words is "eight million, seven hundred thirty-two thousand, forty-three".