939045 has 8 divisors (see below), whose sum is σ = 1502496. Its totient is φ = 500816.

The previous prime is 939019. The next prime is 939061. The reversal of 939045 is 540939.

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

It is a cyclic number.

It is not a de Polignac number, because 939045 - 2⁶ = 938981 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31287 + ... + 31316.

It is an arithmetic number, because the mean of its divisors is an integer number (187812).

2⁹³⁹⁰⁴⁵ is an apocalyptic number.

It is an amenable number.

939045 is a deficient number, since it is larger than the sum of its proper divisors (563451).

939045 is a wasteful number, since it uses less digits than its factorization.

939045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62611.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 939045 is about 969.0433426839. The cubic root of 939045 is about 97.9254257040.

The spelling of 939045 in words is "nine hundred thirty-nine thousand, forty-five".