93542 has 4 divisors (see below), whose sum is σ = 140316. Its totient is φ = 46770.

The previous prime is 93529. The next prime is 93553. The reversal of 93542 is 24539.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24539 = 53 ⋅463.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23384 + ... + 23387.

It is an arithmetic number, because the mean of its divisors is an integer number (35079).

2⁹³⁵⁴² is an apocalyptic number.

93542 is a deficient number, since it is larger than the sum of its proper divisors (46774).

93542 is a wasteful number, since it uses less digits than its factorization.

93542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46773.

The product of its digits is 1080, while the sum is 23.

The square root of 93542 is about 305.8463666614. The cubic root of 93542 is about 45.3943934029.

It can be divided in two parts, 9 and 3542, that multiplied together give a triangular number (31878 = T₂₅₂).

The spelling of 93542 in words is "ninety-three thousand, five hundred forty-two".