8542093 has 8 divisors (see below), whose sum is σ = 9815040. Its totient is φ = 7282320.

The previous prime is 8542069. The next prime is 8542129. The reversal of 8542093 is 3902458.

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 8542093 - 2¹⁷ = 8411021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8542043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1858 + ... + 4531.

It is an arithmetic number, because the mean of its divisors is an integer number (1226880).

Almost surely, 2^8542093 is an apocalyptic number.

It is an amenable number.

8542093 is a deficient number, since it is larger than the sum of its proper divisors (1272947).

8542093 is a wasteful number, since it uses less digits than its factorization.

8542093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6587.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 8542093 is about 2922.6859222298. The cubic root of 8542093 is about 204.4190811343.

The spelling of 8542093 in words is "eight million, five hundred forty-two thousand, ninety-three".