13122064 has 10 divisors (see below), whose sum is σ = 25424030. Its totient is φ = 6561024.

The previous prime is 13122061. The next prime is 13122073. The reversal of 13122064 is 46022131.

It can be written as a sum of positive squares in only one way, i.e., 8456464 + 4665600 = 2908^2 + 2160^2 .

It is not an unprimeable number, because it can be changed into a prime (13122061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 410049 + ... + 410080.

It is an arithmetic number, because the mean of its divisors is an integer number (2542403).

Almost surely, 2^13122064 is an apocalyptic number.

It is an amenable number.

13122064 is a deficient number, since it is larger than the sum of its proper divisors (12301966).

13122064 is an equidigital number, since it uses as much as digits as its factorization.

13122064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820137 (or 820131 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 13122064 is about 3622.4389573877. The cubic root of 13122064 is about 235.8671089429.

Adding to 13122064 its reverse (46022131), we get a palindrome (59144195).

The spelling of 13122064 in words is "thirteen million, one hundred twenty-two thousand, sixty-four".