13451995 has 8 divisors (see below), whose sum is σ = 16183440. Its totient is φ = 10734240.

The previous prime is 13451993. The next prime is 13452001. The reversal of 13451995 is 59915431.

It is a happy number.

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

It is not a de Polignac number, because 13451995 - 2¹ = 13451993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13451993) 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 7 ways as a sum of consecutive naturals, for example, 1116 + ... + 5305.

It is an arithmetic number, because the mean of its divisors is an integer number (2022930).

Almost surely, 2^13451995 is an apocalyptic number.

13451995 is a deficient number, since it is larger than the sum of its proper divisors (2731445).

13451995 is an equidigital number, since it uses as much as digits as its factorization.

13451995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6845.

The product of its digits is 24300, while the sum is 37.

The square root of 13451995 is about 3667.6961433576. The cubic root of 13451995 is about 237.8275885706.

The spelling of 13451995 in words is "thirteen million, four hundred fifty-one thousand, nine hundred ninety-five".