13654622 has 4 divisors (see below), whose sum is σ = 20481936. Its totient is φ = 6827310.

The previous prime is 13654573. The next prime is 13654637. The reversal of 13654622 is 22645631.

13654622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22645631 = 569 ⋅39799.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3413654 + ... + 3413657.

It is an arithmetic number, because the mean of its divisors is an integer number (5120484).

Almost surely, 2^13654622 is an apocalyptic number.

13654622 is a deficient number, since it is larger than the sum of its proper divisors (6827314).

13654622 is an equidigital number, since it uses as much as digits as its factorization.

13654622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6827313.

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

The square root of 13654622 is about 3695.2160965226. The cubic root of 13654622 is about 239.0157724925.

The spelling of 13654622 in words is "thirteen million, six hundred fifty-four thousand, six hundred twenty-two".