8470538 has 8 divisors (see below), whose sum is σ = 12866880. Its totient is φ = 4181580.

The previous prime is 8470537. The next prime is 8470543. The reversal of 8470538 is 8350748.

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

It is a junction number, because it is equal to n+sod(n) for n = 8470498 and 8470507.

It is not an unprimeable number, because it can be changed into a prime (8470531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26648 + ... + 26963.

It is an arithmetic number, because the mean of its divisors is an integer number (1608360).

Almost surely, 2^8470538 is an apocalyptic number.

8470538 is a deficient number, since it is larger than the sum of its proper divisors (4396342).

8470538 is a wasteful number, since it uses less digits than its factorization.

8470538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53692.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 8470538 is about 2910.4188701972. The cubic root of 8470538 is about 203.8466905299.

The spelling of 8470538 in words is "eight million, four hundred seventy thousand, five hundred thirty-eight".