13447007 has 8 divisors (see below), whose sum is σ = 15461376. Its totient is φ = 11455992.

The previous prime is 13446991. The next prime is 13447037. The reversal of 13447007 is 70074431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13447007 - 2⁴ = 13446991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13447037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4583 + ... + 6920.

It is an arithmetic number, because the mean of its divisors is an integer number (1932672).

Almost surely, 2^13447007 is an apocalyptic number.

13447007 is a deficient number, since it is larger than the sum of its proper divisors (2014369).

13447007 is a wasteful number, since it uses less digits than its factorization.

13447007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11677.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 13447007 is about 3667.0160894111. The cubic root of 13447007 is about 237.7981894451.

The spelling of 13447007 in words is "thirteen million, four hundred forty-seven thousand, seven".