8538470 has 16 divisors (see below), whose sum is σ = 15899760. Its totient is φ = 3297504.

The previous prime is 8538469. The next prime is 8538511. The reversal of 8538470 is 748358.

It is a self number, because there is not a number n which added to its sum of digits gives 8538470.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14432 + ... + 15011.

It is an arithmetic number, because the mean of its divisors is an integer number (993735).

Almost surely, 2^8538470 is an apocalyptic number.

8538470 is a deficient number, since it is larger than the sum of its proper divisors (7361290).

8538470 is a wasteful number, since it uses less digits than its factorization.

8538470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29479.

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

The square root of 8538470 is about 2922.0660499037. The cubic root of 8538470 is about 204.3901766233.

The spelling of 8538470 in words is "eight million, five hundred thirty-eight thousand, four hundred seventy".