13629141 has 12 divisors (see below), whose sum is σ = 20416032. Its totient is φ = 9085932.

The previous prime is 13629139. The next prime is 13629149. The reversal of 13629141 is 14192631.

It is not a de Polignac number, because 13629141 - 2¹ = 13629139 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13629149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27801 + ... + 28286.

It is an arithmetic number, because the mean of its divisors is an integer number (1701336).

Almost surely, 2^13629141 is an apocalyptic number.

It is an amenable number.

13629141 is a deficient number, since it is larger than the sum of its proper divisors (6786891).

13629141 is an frugal number, since it uses more digits than its factorization.

13629141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56102 (or 56090 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

The square root of 13629141 is about 3691.7666502638. The cubic root of 13629141 is about 238.8670034955.

The spelling of 13629141 in words is "thirteen million, six hundred twenty-nine thousand, one hundred forty-one".