13481007 has 8 divisors (see below), whose sum is σ = 17991984. Its totient is φ = 8978688.

The previous prime is 13480997. The next prime is 13481021. The reversal of 13481007 is 70018431.

13481007 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13481007 - 2⁴ = 13480991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13481047) 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, 3903 + ... + 6495.

It is an arithmetic number, because the mean of its divisors is an integer number (2248998).

Almost surely, 2^13481007 is an apocalyptic number.

13481007 is a deficient number, since it is larger than the sum of its proper divisors (4510977).

13481007 is a wasteful number, since it uses less digits than its factorization.

13481007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4329.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 13481007 is about 3671.6490845395. The cubic root of 13481007 is about 237.9984405425.

Adding to 13481007 its reverse (70018431), we get a palindrome (83499438).

The spelling of 13481007 in words is "thirteen million, four hundred eighty-one thousand, seven".