8811401 has 4 divisors (see below), whose sum is σ = 8889492. Its totient is φ = 8733312.

The previous prime is 8811391. The next prime is 8811437. The reversal of 8811401 is 1041188.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2175625 + 6635776 = 1475^2 + 2576^2 .

It is a cyclic number.

It is not a de Polignac number, because 8811401 - 2⁶ = 8811337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8811301) 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, 38876 + ... + 39101.

It is an arithmetic number, because the mean of its divisors is an integer number (2222373).

Almost surely, 2^8811401 is an apocalyptic number.

It is an amenable number.

8811401 is a deficient number, since it is larger than the sum of its proper divisors (78091).

8811401 is a wasteful number, since it uses less digits than its factorization.

8811401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78090.

The product of its (nonzero) digits is 256, while the sum is 23.

The square root of 8811401 is about 2968.4004109958. The cubic root of 8811401 is about 206.5451438998.

Adding to 8811401 its reverse (1041188), we get a palindrome (9852589).

The spelling of 8811401 in words is "eight million, eight hundred eleven thousand, four hundred one".