13245300 has 54 divisors (see below), whose sum is σ = 41519478. Its totient is φ = 3531840.

The previous prime is 13245269. The next prime is 13245301. The reversal of 13245300 is 354231.

13245300 is a `hidden beast` number, since 132 + 4 + 530 + 0 = 666.

13245300 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 242064 + 13003236 = 492^2 + 3606^2 .

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 (13245301) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6459 + ... + 8258.

Almost surely, 2^13245300 is an apocalyptic number.

13245300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13245300 is an abundant number, since it is smaller than the sum of its proper divisors (28274178).

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

13245300 is a wasteful number, since it uses less digits than its factorization.

13245300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14737 (or 14727 counting only the distinct ones).

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

The square root of 13245300 is about 3639.4092927287. The cubic root of 13245300 is about 236.6031922173.

Adding to 13245300 its reverse (354231), we get a palindrome (13599531).

The spelling of 13245300 in words is "thirteen million, two hundred forty-five thousand, three hundred".