13454570 has 8 divisors (see below), whose sum is σ = 24218244. Its totient is φ = 5381824.

The previous prime is 13454533. The next prime is 13454611. The reversal of 13454570 is 7545431.

It can be written as a sum of positive squares in 2 ways, for example, as 11580409 + 1874161 = 3403^2 + 1369^2 .

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

It is an unprimeable number.

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, 672719 + ... + 672738.

Almost surely, 2^13454570 is an apocalyptic number.

13454570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13454570 is a deficient number, since it is larger than the sum of its proper divisors (10763674).

13454570 is a wasteful number, since it uses less digits than its factorization.

13454570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345464.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 13454570 is about 3668.0471643642. The cubic root of 13454570 is about 237.8427627007.

The spelling of 13454570 in words is "thirteen million, four hundred fifty-four thousand, five hundred seventy".