13953801 has 16 divisors (see below), whose sum is σ = 19869696. Its totient is φ = 8689296.

The previous prime is 13953791. The next prime is 13953803. The reversal of 13953801 is 10835931.

It is a happy number.

13953801 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13953801 - 2⁵ = 13953769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13953803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 616 + ... + 5318.

It is an arithmetic number, because the mean of its divisors is an integer number (1241856).

Almost surely, 2^13953801 is an apocalyptic number.

It is an amenable number.

13953801 is a deficient number, since it is larger than the sum of its proper divisors (5915895).

13953801 is a wasteful number, since it uses less digits than its factorization.

13953801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4772.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 13953801 is about 3735.4786841849. The cubic root of 13953801 is about 240.7488243565.

The spelling of 13953801 in words is "thirteen million, nine hundred fifty-three thousand, eight hundred one".