10913871 has 4 divisors (see below), whose sum is σ = 14551832. Its totient is φ = 7275912.

The previous prime is 10913867. The next prime is 10913887. The reversal of 10913871 is 17831901.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10913871 - 2² = 10913867 is a prime.

It is a super-2 number, since 2×10913871² = 238225160409282, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10913801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1818976 + ... + 1818981.

It is an arithmetic number, because the mean of its divisors is an integer number (3637958).

Almost surely, 2^10913871 is an apocalyptic number.

10913871 is a deficient number, since it is larger than the sum of its proper divisors (3637961).

10913871 is an equidigital number, since it uses as much as digits as its factorization.

10913871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3637960.

The product of its (nonzero) digits is 1512, while the sum is 30.

The square root of 10913871 is about 3303.6148383248. The cubic root of 10913871 is about 221.8160354057.

The spelling of 10913871 in words is "ten million, nine hundred thirteen thousand, eight hundred seventy-one".