8140000470 has 32 divisors (see below), whose sum is σ = 22326859008. Its totient is φ = 1860571488.

The previous prime is 8140000457. The next prime is 8140000483. The reversal of 8140000470 is 740000418.

It is an interprime number because it is at equal distance from previous prime (8140000457) and next prime (8140000483).

It is a self number, because there is not a number n which added to its sum of digits gives 8140000470.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19380744 + ... + 19381163.

It is an arithmetic number, because the mean of its divisors is an integer number (697714344).

Almost surely, 2^8140000470 is an apocalyptic number.

8140000470 is an abundant number, since it is smaller than the sum of its proper divisors (14186858538).

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

8140000470 is a wasteful number, since it uses less digits than its factorization.

8140000470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38761924.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 8140000470 is about 90221.9511538074. The cubic root of 8140000470 is about 2011.5993038571.

Adding to 8140000470 its reverse (740000418), we get a palindrome (8880000888).

The spelling of 8140000470 in words is "eight billion, one hundred forty million, four hundred seventy", and thus it is an aban number.