10947867 has 32 divisors (see below), whose sum is σ = 17547264. Its totient is φ = 5940000.

The previous prime is 10947841. The next prime is 10947889. The reversal of 10947867 is 76874901.

10947867 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10947867 - 2⁸ = 10947611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10947817) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43492 + ... + 43742.

It is an arithmetic number, because the mean of its divisors is an integer number (548352).

Almost surely, 2^10947867 is an apocalyptic number.

10947867 is a deficient number, since it is larger than the sum of its proper divisors (6599397).

10947867 is a wasteful number, since it uses less digits than its factorization.

10947867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359.

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 10947867 is about 3308.7561106857. The cubic root of 10947867 is about 222.0461108666.

The spelling of 10947867 in words is "ten million, nine hundred forty-seven thousand, eight hundred sixty-seven".