13541406 has 8 divisors (see below), whose sum is σ = 27082824. Its totient is φ = 4513800.

The previous prime is 13541399. The next prime is 13541413. The reversal of 13541406 is 60414531.

It is an interprime number because it is at equal distance from previous prime (13541399) and next prime (13541413).

It is a sphenic number, since it is the product of 3 distinct primes.

13541406 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1128445 + ... + 1128456.

It is an arithmetic number, because the mean of its divisors is an integer number (3385353).

Almost surely, 2^13541406 is an apocalyptic number.

13541406 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13541406 is a wasteful number, since it uses less digits than its factorization.

13541406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2256906.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 13541406 is about 3679.8649431739. The cubic root of 13541406 is about 238.3533461061.

Adding to 13541406 its reverse (60414531), we get a palindrome (73955937).

The spelling of 13541406 in words is "thirteen million, five hundred forty-one thousand, four hundred six".