7328043 has 8 divisors (see below), whose sum is σ = 10856400. Its totient is φ = 4885344.

The previous prime is 7328033. The next prime is 7328051. The reversal of 7328043 is 3408237.

It is not a de Polignac number, because 7328043 - 2⁵ = 7328011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 271409 = 7328043 / (7 + 3 + 2 + 8 + 0 + 4 + 3).

7328043 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 7327998 and 7328016.

It is not an unprimeable number, because it can be changed into a prime (7328023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135678 + ... + 135731.

It is an arithmetic number, because the mean of its divisors is an integer number (1357050).

Almost surely, 2^7328043 is an apocalyptic number.

7328043 is a deficient number, since it is larger than the sum of its proper divisors (3528357).

7328043 is a wasteful number, since it uses less digits than its factorization.

7328043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271418 (or 271412 counting only the distinct ones).

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

The square root of 7328043 is about 2707.0358327883. The cubic root of 7328043 is about 194.2358258020.

The spelling of 7328043 in words is "seven million, three hundred twenty-eight thousand, forty-three".