13065465 has 16 divisors (see below), whose sum is σ = 23891328. Its totient is φ = 5972736.

The previous prime is 13065463. The next prime is 13065473. The reversal of 13065465 is 56456031.

It is not a de Polignac number, because 13065465 - 2¹ = 13065463 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13065463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62112 + ... + 62321.

It is an arithmetic number, because the mean of its divisors is an integer number (1493208).

Almost surely, 2^13065465 is an apocalyptic number.

13065465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13065465 is a deficient number, since it is larger than the sum of its proper divisors (10825863).

13065465 is a wasteful number, since it uses less digits than its factorization.

13065465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124448.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 13065465 is about 3614.6182371033. The cubic root of 13065465 is about 235.5275007215.

It can be divided in two parts, 13065 and 465, that added together give a triangular number (13530 = T₁₆₄).

The spelling of 13065465 in words is "thirteen million, sixty-five thousand, four hundred sixty-five".