8548942 has 4 divisors (see below), whose sum is σ = 12823416. Its totient is φ = 4274470.

The previous prime is 8548933. The next prime is 8548949. The reversal of 8548942 is 2498458.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 8548895 and 8548904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8548949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2137234 + ... + 2137237.

It is an arithmetic number, because the mean of its divisors is an integer number (3205854).

Almost surely, 2^8548942 is an apocalyptic number.

8548942 is a deficient number, since it is larger than the sum of its proper divisors (4274474).

8548942 is a wasteful number, since it uses less digits than its factorization.

8548942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4274473.

The product of its digits is 92160, while the sum is 40.

The square root of 8548942 is about 2923.8573836629. The cubic root of 8548942 is about 204.4737005453.

The spelling of 8548942 in words is "eight million, five hundred forty-eight thousand, nine hundred forty-two".