13065470 has 32 divisors (see below), whose sum is σ = 26290656. Its totient is φ = 4633600.

The previous prime is 13065463. The next prime is 13065473. The reversal of 13065470 is 7456031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13065473) 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, 3062 + ... + 5958.

It is an arithmetic number, because the mean of its divisors is an integer number (821583).

Almost surely, 2^13065470 is an apocalyptic number.

13065470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13065470 is an abundant number, since it is smaller than the sum of its proper divisors (13225186).

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

13065470 is a wasteful number, since it uses less digits than its factorization.

13065470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2956.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 13065470 is about 3614.6189287392. The cubic root of 13065470 is about 235.5275307660.

It can be divided in two parts, 1306 and 5470, that added together give a palindrome (6776).

The spelling of 13065470 in words is "thirteen million, sixty-five thousand, four hundred seventy".