13454467 has 4 divisors (see below), whose sum is σ = 14489440. Its totient is φ = 12419496.

The previous prime is 13454459. The next prime is 13454477. The reversal of 13454467 is 76445431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13454467 - 2³ = 13454459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13454447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517467 + ... + 517492.

It is an arithmetic number, because the mean of its divisors is an integer number (3622360).

Almost surely, 2^13454467 is an apocalyptic number.

13454467 is a deficient number, since it is larger than the sum of its proper divisors (1034973).

13454467 is a wasteful number, since it uses less digits than its factorization.

13454467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034972.

The product of its digits is 40320, while the sum is 34.

The square root of 13454467 is about 3668.0331241689. The cubic root of 13454467 is about 237.8421557727.

Adding to 13454467 its reverse (76445431), we get a palindrome (89899898).

The spelling of 13454467 in words is "thirteen million, four hundred fifty-four thousand, four hundred sixty-seven".