13352530 has 16 divisors (see below), whose sum is σ = 24261120. Its totient is φ = 5290672.

The previous prime is 13352519. The next prime is 13352533. The reversal of 13352530 is 3525331.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13352533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5170 + ... + 7309.

It is an arithmetic number, because the mean of its divisors is an integer number (1516320).

Almost surely, 2^13352530 is an apocalyptic number.

13352530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13352530 is a deficient number, since it is larger than the sum of its proper divisors (10908590).

13352530 is a wasteful number, since it uses less digits than its factorization.

13352530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12593.

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 13352530 is about 3654.1113830862. Note that the first 3 decimals coincide. The cubic root of 13352530 is about 237.2399665533.

Adding to 13352530 its reverse (3525331), we get a palindrome (16877861).

The spelling of 13352530 in words is "thirteen million, three hundred fifty-two thousand, five hundred thirty".