13598006 has 4 divisors (see below), whose sum is σ = 20397012. Its totient is φ = 6799002.

The previous prime is 13597963. The next prime is 13598009. The reversal of 13598006 is 60089531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60089531 = 197 ⋅305023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13598009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3399500 + ... + 3399503.

It is an arithmetic number, because the mean of its divisors is an integer number (5099253).

Almost surely, 2^13598006 is an apocalyptic number.

13598006 is a deficient number, since it is larger than the sum of its proper divisors (6799006).

13598006 is an equidigital number, since it uses as much as digits as its factorization.

13598006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6799005.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 13598006 is about 3687.5474234239. The cubic root of 13598006 is about 238.6849721021.

The spelling of 13598006 in words is "thirteen million, five hundred ninety-eight thousand, six".