8947960 has 32 divisors (see below), whose sum is σ = 23009760. Its totient is φ = 3067776.

The previous prime is 8947951. The next prime is 8947973. The reversal of 8947960 is 697498.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

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, 15699 + ... + 16258.

It is an arithmetic number, because the mean of its divisors is an integer number (719055).

Almost surely, 2^8947960 is an apocalyptic number.

It is an amenable number.

8947960 is an abundant number, since it is smaller than the sum of its proper divisors (14061800).

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

8947960 is a wasteful number, since it uses less digits than its factorization.

8947960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31975 (or 31971 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 8947960 is about 2991.3140925018. The cubic root of 8947960 is about 207.6066901862.

The spelling of 8947960 in words is "eight million, nine hundred forty-seven thousand, nine hundred sixty".