93442 has 8 divisors (see below), whose sum is σ = 147600. Its totient is φ = 44244.

The previous prime is 93427. The next prime is 93463. The reversal of 93442 is 24439.

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

It is a plaindrome in base 13.

It is an unprimeable number.

93442 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1192 + ... + 1267.

It is an arithmetic number, because the mean of its divisors is an integer number (18450).

2⁹³⁴⁴² is an apocalyptic number.

93442 is a deficient number, since it is larger than the sum of its proper divisors (54158).

93442 is a wasteful number, since it uses less digits than its factorization.

93442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2480.

The product of its digits is 864, while the sum is 22.

The square root of 93442 is about 305.6828421747. The cubic root of 93442 is about 45.3782115170.

It can be divided in two parts, 93 and 442, that added together give a palindrome (535).

The spelling of 93442 in words is "ninety-three thousand, four hundred forty-two".