13960357 has 2 divisors, whose sum is σ = 13960358. Its totient is φ = 13960356.

The previous prime is 13960279. The next prime is 13960367. The reversal of 13960357 is 75306931.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13645636 + 314721 = 3694^2 + 561^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13960357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13960367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6980178 + 6980179.

It is an arithmetic number, because the mean of its divisors is an integer number (6980179).

Almost surely, 2^13960357 is an apocalyptic number.

It is an amenable number.

13960357 is a deficient number, since it is larger than the sum of its proper divisors (1).

13960357 is an equidigital number, since it uses as much as digits as its factorization.

13960357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17010, while the sum is 34.

The square root of 13960357 is about 3736.3561125781. The cubic root of 13960357 is about 240.7865226192.

The spelling of 13960357 in words is "thirteen million, nine hundred sixty thousand, three hundred fifty-seven".