13246064 has 40 divisors (see below), whose sum is σ = 28300272. Its totient is φ = 5967360.

The previous prime is 13246061. The next prime is 13246087. The reversal of 13246064 is 46064231.

It is a super-2 number, since 2×13246064² = 350916422984192, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13246061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8204 + ... + 9684.

Almost surely, 2^13246064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13246064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14150136).

13246064 is an abundant number, since it is smaller than the sum of its proper divisors (15054208).

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

13246064 is a wasteful number, since it uses less digits than its factorization.

13246064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1545 (or 1539 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 13246064 is about 3639.5142533036. The cubic root of 13246064 is about 236.6077412867.

The spelling of 13246064 in words is "thirteen million, two hundred forty-six thousand, sixty-four".