13819007 has 2 divisors, whose sum is σ = 13819008. Its totient is φ = 13819006.

The previous prime is 13818989. The next prime is 13819033. The reversal of 13819007 is 70091831.

It is a weak prime.

It is an emirp because it is prime and its reverse (70091831) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13819007 - 2⁸ = 13818751 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13819037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6909503 + 6909504.

It is an arithmetic number, because the mean of its divisors is an integer number (6909504).

Almost surely, 2^13819007 is an apocalyptic number.

13819007 is a deficient number, since it is larger than the sum of its proper divisors (1).

13819007 is an equidigital number, since it uses as much as digits as its factorization.

13819007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 13819007 is about 3717.3925001269. The cubic root of 13819007 is about 239.9711018446.

The spelling of 13819007 in words is "thirteen million, eight hundred nineteen thousand, seven".