13953707 has 8 divisors (see below), whose sum is σ = 14135616. Its totient is φ = 13773312.

The previous prime is 13953697. The next prime is 13953713. The reversal of 13953707 is 70735931.

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 13953707 - 2⁸ = 13953451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13953757) 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, 37838 + ... + 38204.

It is an arithmetic number, because the mean of its divisors is an integer number (1766952).

Almost surely, 2^13953707 is an apocalyptic number.

13953707 is a deficient number, since it is larger than the sum of its proper divisors (181909).

13953707 is a wasteful number, since it uses less digits than its factorization.

13953707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757.

The product of its (nonzero) digits is 19845, while the sum is 35.

The square root of 13953707 is about 3735.4661021083. The cubic root of 13953707 is about 240.7482837526.

The spelling of 13953707 in words is "thirteen million, nine hundred fifty-three thousand, seven hundred seven".