13450741 has 2 divisors, whose sum is σ = 13450742. Its totient is φ = 13450740.

The previous prime is 13450733. The next prime is 13450781. The reversal of 13450741 is 14705431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12602500 + 848241 = 3550^2 + 921^2 .

It is a cyclic number.

It is not a de Polignac number, because 13450741 - 2³ = 13450733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13450781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6725370 + 6725371.

It is an arithmetic number, because the mean of its divisors is an integer number (6725371).

Almost surely, 2^13450741 is an apocalyptic number.

It is an amenable number.

13450741 is a deficient number, since it is larger than the sum of its proper divisors (1).

13450741 is an equidigital number, since it uses as much as digits as its factorization.

13450741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 13450741 is about 3667.5251873709. The cubic root of 13450741 is about 237.8201982154.

The spelling of 13450741 in words is "thirteen million, four hundred fifty thousand, seven hundred forty-one".