945973 has 8 divisors (see below), whose sum is σ = 1097792. Its totient is φ = 798336.

The previous prime is 945961. The next prime is 945983. The reversal of 945973 is 379549.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 945973 - 2⁵ = 945941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (945943) 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 7 ways as a sum of consecutive naturals, for example, 540 + ... + 1477.

It is an arithmetic number, because the mean of its divisors is an integer number (137224).

2⁹⁴⁵⁹⁷³ is an apocalyptic number.

It is an amenable number.

945973 is a deficient number, since it is larger than the sum of its proper divisors (151819).

945973 is a wasteful number, since it uses less digits than its factorization.

945973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2091.

The product of its digits is 34020, while the sum is 37.

The square root of 945973 is about 972.6114332044. The cubic root of 945973 is about 98.1656576209.

The spelling of 945973 in words is "nine hundred forty-five thousand, nine hundred seventy-three".