13552606 has 4 divisors (see below), whose sum is σ = 20328912. Its totient is φ = 6776302.

The previous prime is 13552601. The next prime is 13552633. The reversal of 13552606 is 60625531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60625531 = 5483 ⋅11057.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13552601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3388150 + ... + 3388153.

It is an arithmetic number, because the mean of its divisors is an integer number (5082228).

Almost surely, 2^13552606 is an apocalyptic number.

13552606 is a deficient number, since it is larger than the sum of its proper divisors (6776306).

13552606 is an equidigital number, since it uses as much as digits as its factorization.

13552606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6776305.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 13552606 is about 3681.3864236181. The cubic root of 13552606 is about 238.4190414464.

The spelling of 13552606 in words is "thirteen million, five hundred fifty-two thousand, six hundred six".