10873947 has 16 divisors (see below), whose sum is σ = 17442560. Its totient is φ = 5886432.

The previous prime is 10873903. The next prime is 10874021. The reversal of 10873947 is 74937801.

It is not a de Polignac number, because 10873947 - 2⁸ = 10873691 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10873147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13228 + ... + 14025.

It is an arithmetic number, because the mean of its divisors is an integer number (1090160).

Almost surely, 2^10873947 is an apocalyptic number.

10873947 is a deficient number, since it is larger than the sum of its proper divisors (6568613).

10873947 is a wasteful number, since it uses less digits than its factorization.

10873947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27282.

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 10873947 is about 3297.5668302553. The cubic root of 10873947 is about 221.5452300598.

It can be divided in two parts, 108 and 73947, that multiplied together give a square (7986276 = 2826²).

The spelling of 10873947 in words is "ten million, eight hundred seventy-three thousand, nine hundred forty-seven".