11398107 has 16 divisors (see below), whose sum is σ = 17629952. Its totient is φ = 6415200.

The previous prime is 11398103. The next prime is 11398117. The reversal of 11398107 is 70189311.

It is not a de Polignac number, because 11398107 - 2² = 11398103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11398103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2644 + ... + 5457.

It is an arithmetic number, because the mean of its divisors is an integer number (1101872).

Almost surely, 2^11398107 is an apocalyptic number.

11398107 is a deficient number, since it is larger than the sum of its proper divisors (6231845).

11398107 is an equidigital number, since it uses as much as digits as its factorization.

11398107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8178.

The product of its (nonzero) digits is 1512, while the sum is 30.

The square root of 11398107 is about 3376.1082624821. The cubic root of 11398107 is about 225.0492534150.

The spelling of 11398107 in words is "eleven million, three hundred ninety-eight thousand, one hundred seven".