13022064 has 60 divisors (see below), whose sum is σ = 39761592. Its totient is φ = 3945600.

The previous prime is 13022063. The next prime is 13022069. The reversal of 13022064 is 46022031.

It is a happy number.

13022064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13022063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2527 + ... + 5694.

Almost surely, 2^13022064 is an apocalyptic number.

It is an amenable number.

13022064 is an abundant number, since it is smaller than the sum of its proper divisors (26739528).

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

13022064 is a wasteful number, since it uses less digits than its factorization.

13022064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8246 (or 8237 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 13022064 is about 3608.6097045815. The cubic root of 13022064 is about 235.2664188375.

Adding to 13022064 its reverse (46022031), we get a palindrome (59044095).

The spelling of 13022064 in words is "thirteen million, twenty-two thousand, sixty-four".