94438 has 8 divisors (see below), whose sum is σ = 147888. Its totient is φ = 45144.

The previous prime is 94433. The next prime is 94439. The reversal of 94438 is 83449.

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

It is a plaindrome in base 12.

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 (94433) 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, 981 + ... + 1072.

It is an arithmetic number, because the mean of its divisors is an integer number (18486).

2⁹⁴⁴³⁸ is an apocalyptic number.

94438 is a deficient number, since it is larger than the sum of its proper divisors (53450).

94438 is a wasteful number, since it uses less digits than its factorization.

94438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2078.

The product of its digits is 3456, while the sum is 28.

The square root of 94438 is about 307.3076634254. The cubic root of 94438 is about 45.5388711017.

The spelling of 94438 in words is "ninety-four thousand, four hundred thirty-eight".