8542154 has 8 divisors (see below), whose sum is σ = 13370400. Its totient is φ = 4085356.

The previous prime is 8542151. The next prime is 8542189. The reversal of 8542154 is 4512458.

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

It is not an unprimeable number, because it can be changed into a prime (8542151) 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 3 ways as a sum of consecutive naturals, for example, 92804 + ... + 92895.

It is an arithmetic number, because the mean of its divisors is an integer number (1671300).

Almost surely, 2^8542154 is an apocalyptic number.

8542154 is a deficient number, since it is larger than the sum of its proper divisors (4828246).

8542154 is a wasteful number, since it uses less digits than its factorization.

8542154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185724.

The product of its digits is 6400, while the sum is 29.

The square root of 8542154 is about 2922.6963578176. The cubic root of 8542154 is about 204.4195677260.

The spelling of 8542154 in words is "eight million, five hundred forty-two thousand, one hundred fifty-four".