13245030 has 48 divisors (see below), whose sum is σ = 34617024. Its totient is φ = 3513600.

The previous prime is 13245013. The next prime is 13245031. The reversal of 13245030 is 3054231.

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

It is a junction number, because it is equal to n+sod(n) for n = 13244994 and 13245012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13245031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32830 + ... + 33230.

It is an arithmetic number, because the mean of its divisors is an integer number (721188).

Almost surely, 2^13245030 is an apocalyptic number.

13245030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13245030 is an abundant number, since it is smaller than the sum of its proper divisors (21371994).

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

13245030 is a wasteful number, since it uses less digits than its factorization.

13245030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781 (or 778 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 13245030 is about 3639.3721986079. The cubic root of 13245030 is about 236.6015845201.

Adding to 13245030 its reverse (3054231), we get a palindrome (16299261).

The spelling of 13245030 in words is "thirteen million, two hundred forty-five thousand, thirty".