940983 has 4 divisors (see below), whose sum is σ = 1254648. Its totient is φ = 627320.

The previous prime is 940981. The next prime is 940993. The reversal of 940983 is 389049.

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 940983 - 2¹ = 940981 is a prime.

It is a D-number.

940983 is a lucky number.

It is a plaindrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156828 + ... + 156833.

It is an arithmetic number, because the mean of its divisors is an integer number (313662).

2⁹⁴⁰⁹⁸³ is an apocalyptic number.

940983 is a deficient number, since it is larger than the sum of its proper divisors (313665).

940983 is a wasteful number, since it uses less digits than its factorization.

940983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313664.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 940983 is about 970.0427825617. The cubic root of 940983 is about 97.9927455410.

The spelling of 940983 in words is "nine hundred forty thousand, nine hundred eighty-three".