7345043 has 2 divisors, whose sum is σ = 7345044. Its totient is φ = 7345042.

The previous prime is 7345031. The next prime is 7345049. The reversal of 7345043 is 3405437.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7345043 - 2¹⁶ = 7279507 is a prime.

It is not a weakly prime, because it can be changed into another prime (7345049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3672521 + 3672522.

It is an arithmetic number, because the mean of its divisors is an integer number (3672522).

Almost surely, 2^7345043 is an apocalyptic number.

7345043 is a deficient number, since it is larger than the sum of its proper divisors (1).

7345043 is an equidigital number, since it uses as much as digits as its factorization.

7345043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 7345043 is about 2710.1739796552. The cubic root of 7345043 is about 194.3859094796.

The spelling of 7345043 in words is "seven million, three hundred forty-five thousand, forty-three".