13646054 has 4 divisors (see below), whose sum is σ = 20469084. Its totient is φ = 6823026.

The previous prime is 13646041. The next prime is 13646063. The reversal of 13646054 is 45064631.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45064631 = 37 ⋅1217963.

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 as a sum of consecutive naturals, namely, 3411512 + ... + 3411515.

It is an arithmetic number, because the mean of its divisors is an integer number (5117271).

Almost surely, 2^13646054 is an apocalyptic number.

13646054 is a deficient number, since it is larger than the sum of its proper divisors (6823030).

13646054 is an equidigital number, since it uses as much as digits as its factorization.

13646054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6823029.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 13646054 is about 3694.0565778017. The cubic root of 13646054 is about 238.9657695063.

The spelling of 13646054 in words is "thirteen million, six hundred forty-six thousand, fifty-four".