13233460 has 12 divisors (see below), whose sum is σ = 27790308. Its totient is φ = 5293376.

The previous prime is 13233449. The next prime is 13233503. The reversal of 13233460 is 6433231.

It can be written as a sum of positive squares in 2 ways, for example, as 2184484 + 11048976 = 1478^2 + 3324^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330817 + ... + 330856.

It is an arithmetic number, because the mean of its divisors is an integer number (2315859).

Almost surely, 2^13233460 is an apocalyptic number.

13233460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13233460 is an abundant number, since it is smaller than the sum of its proper divisors (14556848).

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

13233460 is a wasteful number, since it uses less digits than its factorization.

13233460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661682 (or 661680 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 13233460 is about 3637.7822914518. The cubic root of 13233460 is about 236.5326711789.

Adding to 13233460 its reverse (6433231), we get a palindrome (19666691).

The spelling of 13233460 in words is "thirteen million, two hundred thirty-three thousand, four hundred sixty".