11001393 has 24 divisors (see below), whose sum is σ = 17655840. Its totient is φ = 6767280.

The previous prime is 11001391. The next prime is 11001413. The reversal of 11001393 is 39310011.

It is not a de Polignac number, because 11001393 - 2¹ = 11001391 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11001391) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3358 + ... + 5768.

It is an arithmetic number, because the mean of its divisors is an integer number (735660).

Almost surely, 2^11001393 is an apocalyptic number.

11001393 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11001393 is a deficient number, since it is larger than the sum of its proper divisors (6654447).

11001393 is a wasteful number, since it uses less digits than its factorization.

11001393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2446 (or 2427 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 18.

The square root of 11001393 is about 3316.8347863588. The cubic root of 11001393 is about 222.4073965524.

The spelling of 11001393 in words is "eleven million, one thousand, three hundred ninety-three".