13019064 has 16 divisors (see below), whose sum is σ = 32547720. Its totient is φ = 4339680.

The previous prime is 13019063. The next prime is 13019077. The reversal of 13019064 is 46091031.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 542461 = 13019064 / (1 + 3 + 0 + 1 + 9 + 0 + 6 + 4).

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13019063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271207 + ... + 271254.

Almost surely, 2^13019064 is an apocalyptic number.

It is an amenable number.

13019064 is an abundant number, since it is smaller than the sum of its proper divisors (19528656).

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

13019064 is a wasteful number, since it uses less digits than its factorization.

13019064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542470 (or 542466 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 13019064 is about 3608.1940080877. The cubic root of 13019064 is about 235.2483506965.

The spelling of 13019064 in words is "thirteen million, nineteen thousand, sixty-four".