14447707 has 4 divisors (see below), whose sum is σ = 14588080. Its totient is φ = 14307336.

The previous prime is 14447701. The next prime is 14447711. The reversal of 14447707 is 70774441.

14447707 = T₁₃₈ + T₁₃₉ + ... + T₄₄₆.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70774441 = 79 ⋅895879.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14447707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14447701) 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, 70032 + ... + 70237.

It is an arithmetic number, because the mean of its divisors is an integer number (3647020).

Almost surely, 2^14447707 is an apocalyptic number.

14447707 is a deficient number, since it is larger than the sum of its proper divisors (140373).

14447707 is a wasteful number, since it uses less digits than its factorization.

14447707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140372.

The product of its (nonzero) digits is 21952, while the sum is 34.

The square root of 14447707 is about 3801.0139436735. The cubic root of 14447707 is about 243.5564536776.

The spelling of 14447707 in words is "fourteen million, four hundred forty-seven thousand, seven hundred seven".