1960043 has 4 divisors (see below), whose sum is σ = 1964208. Its totient is φ = 1955880.

The previous prime is 1960033. The next prime is 1960051. The reversal of 1960043 is 3400691.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1960043 - 2⁸ = 1959787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1960033) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1271 + ... + 2352.

It is an arithmetic number, because the mean of its divisors is an integer number (491052).

2^1960043 is an apocalyptic number.

1960043 is a deficient number, since it is larger than the sum of its proper divisors (4165).

1960043 is an equidigital number, since it uses as much as digits as its factorization.

1960043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4164.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 1960043 is about 1400.0153570586. The cubic root of 1960043 is about 125.1474100938.

Adding to 1960043 its product of nonzero digits (648), we get a palindrome (1960691).

The spelling of 1960043 in words is "one million, nine hundred sixty thousand, forty-three".