13145482 has 8 divisors (see below), whose sum is σ = 22535136. Its totient is φ = 5633772.

The previous prime is 13145479. The next prime is 13145491. The reversal of 13145482 is 28454131.

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

It is a super-4 number, since 4×13145482⁴ (a number of 30 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13145482.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469468 + ... + 469495.

It is an arithmetic number, because the mean of its divisors is an integer number (2816892).

Almost surely, 2^13145482 is an apocalyptic number.

13145482 is a deficient number, since it is larger than the sum of its proper divisors (9389654).

13145482 is an equidigital number, since it uses as much as digits as its factorization.

13145482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938972.

The product of its digits is 3840, while the sum is 28.

The square root of 13145482 is about 3625.6698691414. The cubic root of 13145482 is about 236.0073372228.

The spelling of 13145482 in words is "thirteen million, one hundred forty-five thousand, four hundred eighty-two".