13066038 has 12 divisors (see below), whose sum is σ = 28309788. Its totient is φ = 4355340.

The previous prime is 13065991. The next prime is 13066049. The reversal of 13066038 is 83066031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 362928 + ... + 362963.

It is an arithmetic number, because the mean of its divisors is an integer number (2359149).

Almost surely, 2^13066038 is an apocalyptic number.

13066038 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

13066038 is an abundant number, since it is smaller than the sum of its proper divisors (15243750).

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

13066038 is a wasteful number, since it uses less digits than its factorization.

13066038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725899 (or 725896 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 13066038 is about 3614.6974977168. The cubic root of 13066038 is about 235.5309437750.

The spelling of 13066038 in words is "thirteen million, sixty-six thousand, thirty-eight".