10801149 has 4 divisors (see below), whose sum is σ = 14401536. Its totient is φ = 7200764.

The previous prime is 10801111. The next prime is 10801169. The reversal of 10801149 is 94110801.

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 10801149 - 2⁸ = 10800893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10801169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1800189 + ... + 1800194.

It is an arithmetic number, because the mean of its divisors is an integer number (3600384).

Almost surely, 2^10801149 is an apocalyptic number.

It is an amenable number.

10801149 is a deficient number, since it is larger than the sum of its proper divisors (3600387).

10801149 is an equidigital number, since it uses as much as digits as its factorization.

10801149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3600386.

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

The square root of 10801149 is about 3286.5101551646. The cubic root of 10801149 is about 221.0497284408.

The spelling of 10801149 in words is "ten million, eight hundred one thousand, one hundred forty-nine".