13354481 has 4 divisors (see below), whose sum is σ = 15262272. Its totient is φ = 11446692.

The previous prime is 13354477. The next prime is 13354483. The reversal of 13354481 is 18445331.

13354481 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13354481 - 2² = 13354477 is a prime.

It is a super-2 number, since 2×13354481² = 356684325558722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13354483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 953885 + ... + 953898.

It is an arithmetic number, because the mean of its divisors is an integer number (3815568).

Almost surely, 2^13354481 is an apocalyptic number.

It is an amenable number.

13354481 is a deficient number, since it is larger than the sum of its proper divisors (1907791).

13354481 is an equidigital number, since it uses as much as digits as its factorization.

13354481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1907790.

The product of its digits is 5760, while the sum is 29.

The square root of 13354481 is about 3654.3783329042. The cubic root of 13354481 is about 237.2515207340.

The spelling of 13354481 in words is "thirteen million, three hundred fifty-four thousand, four hundred eighty-one".