13047006 has 16 divisors (see below), whose sum is σ = 29821824. Its totient is φ = 3727704.

The previous prime is 13046987. The next prime is 13047011. The reversal of 13047006 is 60074031.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155280 + ... + 155363.

It is an arithmetic number, because the mean of its divisors is an integer number (1863864).

Almost surely, 2^13047006 is an apocalyptic number.

13047006 is an abundant number, since it is smaller than the sum of its proper divisors (16774818).

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

13047006 is a wasteful number, since it uses less digits than its factorization.

13047006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310655.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 13047006 is about 3612.0639529222. The cubic root of 13047006 is about 235.4165300266.

The spelling of 13047006 in words is "thirteen million, forty-seven thousand, six".