13752007 has 4 divisors (see below), whose sum is σ = 13804560. Its totient is φ = 13699456.

The previous prime is 13752001. The next prime is 13752017. The reversal of 13752007 is 70025731.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70025731 = 23 ⋅3044597.

It is a cyclic number.

It is not a de Polignac number, because 13752007 - 2¹¹ = 13749959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13752001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25882 + ... + 26407.

It is an arithmetic number, because the mean of its divisors is an integer number (3451140).

Almost surely, 2^13752007 is an apocalyptic number.

13752007 is a deficient number, since it is larger than the sum of its proper divisors (52553).

13752007 is an equidigital number, since it uses as much as digits as its factorization.

13752007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52552.

The product of its (nonzero) digits is 1470, while the sum is 25.

The square root of 13752007 is about 3708.3698574980. The cubic root of 13752007 is about 239.5826485038.

Adding to 13752007 its reverse (70025731), we get a palindrome (83777738).

The spelling of 13752007 in words is "thirteen million, seven hundred fifty-two thousand, seven".