13454860 has 12 divisors (see below), whose sum is σ = 28255248. Its totient is φ = 5381936.

The previous prime is 13454843. The next prime is 13454863. The reversal of 13454860 is 6845431.

It is a happy number.

It is a plaindrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (13454863) 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, 336352 + ... + 336391.

It is an arithmetic number, because the mean of its divisors is an integer number (2354604).

Almost surely, 2^13454860 is an apocalyptic number.

13454860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13454860 is an abundant number, since it is smaller than the sum of its proper divisors (14800388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13454860 is a wasteful number, since it uses less digits than its factorization.

13454860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672752 (or 672750 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 13454860 is about 3668.0866947225. The cubic root of 13454860 is about 237.8444715106.

The spelling of 13454860 in words is "thirteen million, four hundred fifty-four thousand, eight hundred sixty".