13466145 has 64 divisors (see below), whose sum is σ = 27371520. Its totient is φ = 5491200.

The previous prime is 13466143. The next prime is 13466161. The reversal of 13466145 is 54166431.

13466145 is digitally balanced in base 2, base 4 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13466145 - 2¹ = 13466143 is a prime.

It is a super-2 number, since 2×13466145² = 362674122322050, which contains 22 as substring.

13466145 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (13466143) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 102730 + ... + 102860.

It is an arithmetic number, because the mean of its divisors is an integer number (427680).

Almost surely, 2^13466145 is an apocalyptic number.

13466145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13466145 is an abundant number, since it is smaller than the sum of its proper divisors (13905375).

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

13466145 is a wasteful number, since it uses less digits than its factorization.

13466145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246.

The product of its digits is 8640, while the sum is 30.

The square root of 13466145 is about 3669.6246402050. The cubic root of 13466145 is about 237.9109487242.

The spelling of 13466145 in words is "thirteen million, four hundred sixty-six thousand, one hundred forty-five".