11439107 has 2 divisors, whose sum is σ = 11439108. Its totient is φ = 11439106.

The previous prime is 11439101. The next prime is 11439139. The reversal of 11439107 is 70193411.

It is a weak prime.

It is an emirp because it is prime and its reverse (70193411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11439107 - 2⁴ = 11439091 is a prime.

It is not a weakly prime, because it can be changed into another prime (11439101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5719553 + 5719554.

It is an arithmetic number, because the mean of its divisors is an integer number (5719554).

Almost surely, 2^11439107 is an apocalyptic number.

11439107 is a deficient number, since it is larger than the sum of its proper divisors (1).

11439107 is an equidigital number, since it uses as much as digits as its factorization.

11439107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 11439107 is about 3382.1748919889. The cubic root of 11439107 is about 225.3187712094.

The spelling of 11439107 in words is "eleven million, four hundred thirty-nine thousand, one hundred seven".