13773141 has 6 divisors (see below), whose sum is σ = 19894550. Its totient is φ = 9182088.

The previous prime is 13773107. The next prime is 13773169. The reversal of 13773141 is 14137731.

It can be written as a sum of positive squares in only one way, i.e., 12574116 + 1199025 = 3546^2 + 1095^2 .

It is not a de Polignac number, because 13773141 - 2⁷ = 13773013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13773101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 765166 + ... + 765183.

Almost surely, 2^13773141 is an apocalyptic number.

It is an amenable number.

13773141 is a deficient number, since it is larger than the sum of its proper divisors (6121409).

13773141 is a wasteful number, since it uses less digits than its factorization.

13773141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530355 (or 1530352 counting only the distinct ones).

The product of its digits is 1764, while the sum is 27.

The square root of 13773141 is about 3711.2182635895. The cubic root of 13773141 is about 239.7053154022.

The spelling of 13773141 in words is "thirteen million, seven hundred seventy-three thousand, one hundred forty-one".