8460042 has 8 divisors (see below), whose sum is σ = 16920096. Its totient is φ = 2820012.

The previous prime is 8460041. The next prime is 8460059. The reversal of 8460042 is 2400648.

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

8460042 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 8459994 and 8460021.

It is not an unprimeable number, because it can be changed into a prime (8460041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 704998 + ... + 705009.

It is an arithmetic number, because the mean of its divisors is an integer number (2115012).

Almost surely, 2^8460042 is an apocalyptic number.

8460042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8460042 is a wasteful number, since it uses less digits than its factorization.

8460042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1410012.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 8460042 is about 2908.6151343896. The cubic root of 8460042 is about 203.7624589970.

The spelling of 8460042 in words is "eight million, four hundred sixty thousand, forty-two".