94039 has 8 divisors (see below), whose sum is σ = 104832. Its totient is φ = 83640.

The previous prime is 94033. The next prime is 94049. The reversal of 94039 is 93049.

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 94039 - 2⁵ = 94007 is a prime.

It is a Duffinian number.

94039 is a lucky number.

It is a nialpdrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 862 + ... + 964.

It is an arithmetic number, because the mean of its divisors is an integer number (13104).

2⁹⁴⁰³⁹ is an apocalyptic number.

94039 is a deficient number, since it is larger than the sum of its proper divisors (10793).

94039 is a wasteful number, since it uses less digits than its factorization.

94039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 94039 is about 306.6577897266. The cubic root of 94039 is about 45.4746467457.

Subtracting from 94039 its reverse (93049), we obtain a triangular number (990 = T₄₄).

It can be divided in two parts, 940 and 39, that added together give a palindrome (979).

The spelling of 94039 in words is "ninety-four thousand, thirty-nine".