8948911 has 4 divisors (see below), whose sum is σ = 9075024. Its totient is φ = 8822800.

The previous prime is 8948899. The next prime is 8948917. The reversal of 8948911 is 1198498.

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

It is a cyclic number.

It is not a de Polignac number, because 8948911 - 2¹³ = 8940719 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8948917) 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, 62950 + ... + 63091.

It is an arithmetic number, because the mean of its divisors is an integer number (2268756).

Almost surely, 2^8948911 is an apocalyptic number.

8948911 is a deficient number, since it is larger than the sum of its proper divisors (126113).

8948911 is a wasteful number, since it uses less digits than its factorization.

8948911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126112.

The product of its digits is 20736, while the sum is 40.

The square root of 8948911 is about 2991.4730485164. The cubic root of 8948911 is about 207.6140448223.

The spelling of 8948911 in words is "eight million, nine hundred forty-eight thousand, nine hundred eleven".