13953146 has 8 divisors (see below), whose sum is σ = 21284640. Its totient is φ = 6858268.

The previous prime is 13953143. The next prime is 13953169. The reversal of 13953146 is 64135931.

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

It is not an unprimeable number, because it can be changed into a prime (13953143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59006 + ... + 59241.

It is an arithmetic number, because the mean of its divisors is an integer number (2660580).

Almost surely, 2^13953146 is an apocalyptic number.

13953146 is a deficient number, since it is larger than the sum of its proper divisors (7331494).

13953146 is a wasteful number, since it uses less digits than its factorization.

13953146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118308.

The product of its digits is 9720, while the sum is 32.

The square root of 13953146 is about 3735.3910103227. The cubic root of 13953146 is about 240.7450573316.

The spelling of 13953146 in words is "thirteen million, nine hundred fifty-three thousand, one hundred forty-six".