8111401 has 4 divisors (see below), whose sum is σ = 8284032. Its totient is φ = 7938772.

The previous prime is 8111393. The next prime is 8111413. The reversal of 8111401 is 1041118.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8111401 - 2³ = 8111393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8111471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86245 + ... + 86338.

It is an arithmetic number, because the mean of its divisors is an integer number (2071008).

Almost surely, 2^8111401 is an apocalyptic number.

It is an amenable number.

8111401 is a deficient number, since it is larger than the sum of its proper divisors (172631).

8111401 is a wasteful number, since it uses less digits than its factorization.

8111401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172630.

The product of its (nonzero) digits is 32, while the sum is 16.

The square root of 8111401 is about 2848.0521413766. The cubic root of 8111401 is about 200.9240656050.

Adding to 8111401 its reverse (1041118), we get a palindrome (9152519).

The spelling of 8111401 in words is "eight million, one hundred eleven thousand, four hundred one".