13412140 has 24 divisors (see below), whose sum is σ = 32189472. Its totient is φ = 4598400.

The previous prime is 13412137. The next prime is 13412143. The reversal of 13412140 is 4121431.

13412140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13412137) and next prime (13412143).

It is not an unprimeable number, because it can be changed into a prime (13412143) 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, 47761 + ... + 48040.

It is an arithmetic number, because the mean of its divisors is an integer number (1341228).

Almost surely, 2^13412140 is an apocalyptic number.

13412140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13412140 is an abundant number, since it is smaller than the sum of its proper divisors (18777332).

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

13412140 is a wasteful number, since it uses less digits than its factorization.

13412140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95817 (or 95815 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 13412140 is about 3662.2588657822. The cubic root of 13412140 is about 237.5924810659.

Adding to 13412140 its reverse (4121431), we get a palindrome (17533571).

It can be divided in two parts, 1341 and 2140, that added together give a square (3481 = 59²).

The spelling of 13412140 in words is "thirteen million, four hundred twelve thousand, one hundred forty".