8469042 has 32 divisors (see below), whose sum is σ = 17539200. Its totient is φ = 2724480.

The previous prime is 8469023. The next prime is 8469049. The reversal of 8469042 is 2409648.

It is a junction number, because it is equal to n+sod(n) for n = 8468994 and 8469012.

It is not an unprimeable number, because it can be changed into a prime (8469049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42459 + ... + 42657.

It is an arithmetic number, because the mean of its divisors is an integer number (548100).

Almost surely, 2^8469042 is an apocalyptic number.

8469042 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

8469042 is an abundant number, since it is smaller than the sum of its proper divisors (9070158).

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

8469042 is a wasteful number, since it uses less digits than its factorization.

8469042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 8469042 is about 2910.1618511691. The cubic root of 8469042 is about 203.8346892220.

The spelling of 8469042 in words is "eight million, four hundred sixty-nine thousand, forty-two".