13452230 has 32 divisors (see below), whose sum is σ = 27332640. Its totient is φ = 4721920.

The previous prime is 13452211. The next prime is 13452319. The reversal of 13452230 is 3225431.

It is a happy number.

13452230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1082 + ... + 5298.

It is an arithmetic number, because the mean of its divisors is an integer number (854145).

Almost surely, 2^13452230 is an apocalyptic number.

13452230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13452230 is an abundant number, since it is smaller than the sum of its proper divisors (13880410).

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

13452230 is a wasteful number, since it uses less digits than its factorization.

13452230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4264.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 13452230 is about 3667.7281796774. The cubic root of 13452230 is about 237.8289734744.

Adding to 13452230 its reverse (3225431), we get a palindrome (16677661).

The spelling of 13452230 in words is "thirteen million, four hundred fifty-two thousand, two hundred thirty".