13761607 has 2 divisors, whose sum is σ = 13761608. Its totient is φ = 13761606.

The previous prime is 13761571. The next prime is 13761617. The reversal of 13761607 is 70616731.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13761607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13761617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6880803 + 6880804.

It is an arithmetic number, because the mean of its divisors is an integer number (6880804).

Almost surely, 2^13761607 is an apocalyptic number.

13761607 is a deficient number, since it is larger than the sum of its proper divisors (1).

13761607 is an equidigital number, since it uses as much as digits as its factorization.

13761607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 13761607 is about 3709.6640009575. The cubic root of 13761607 is about 239.6383848154.

The spelling of 13761607 in words is "thirteen million, seven hundred sixty-one thousand, six hundred seven".