11166801 has 8 divisors (see below), whose sum is σ = 15252384. Its totient is φ = 7262880.

The previous prime is 11166731. The next prime is 11166817. The reversal of 11166801 is 10866111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11166801 - 2⁹ = 11166289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11166821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45271 + ... + 45516.

It is an arithmetic number, because the mean of its divisors is an integer number (1906548).

Almost surely, 2^11166801 is an apocalyptic number.

It is an amenable number.

11166801 is a deficient number, since it is larger than the sum of its proper divisors (4085583).

11166801 is an equidigital number, since it uses as much as digits as its factorization.

11166801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90831.

The product of its (nonzero) digits is 288, while the sum is 24.

The square root of 11166801 is about 3341.6763757132. The cubic root of 11166801 is about 223.5165020422.

The spelling of 11166801 in words is "eleven million, one hundred sixty-six thousand, eight hundred one".