13242064 has 20 divisors (see below), whose sum is σ = 27989280. Its totient is φ = 6019040.

The previous prime is 13242049. The next prime is 13242071. The reversal of 13242064 is 46024231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37444 + ... + 37795.

It is an arithmetic number, because the mean of its divisors is an integer number (1399464).

Almost surely, 2^13242064 is an apocalyptic number.

It is an amenable number.

13242064 is an abundant number, since it is smaller than the sum of its proper divisors (14747216).

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

13242064 is a wasteful number, since it uses less digits than its factorization.

13242064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75258 (or 75252 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 13242064 is about 3638.9646879298. The cubic root of 13242064 is about 236.5839222300.

Adding to 13242064 its reverse (46024231), we get a palindrome (59266295).

The spelling of 13242064 in words is "thirteen million, two hundred forty-two thousand, sixty-four".