13014940 has 24 divisors (see below), whose sum is σ = 27426672. Its totient is φ = 5187840.

The previous prime is 13014923. The next prime is 13014959. The reversal of 13014940 is 4941031.

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 7 ways as a sum of consecutive naturals, for example, 5775 + ... + 7705.

It is an arithmetic number, because the mean of its divisors is an integer number (1142778).

Almost surely, 2^13014940 is an apocalyptic number.

13014940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13014940 is an abundant number, since it is smaller than the sum of its proper divisors (14411732).

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

13014940 is a wasteful number, since it uses less digits than its factorization.

13014940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2277 (or 2275 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 13014940 is about 3607.6224857931. The cubic root of 13014940 is about 235.2235084945.

Adding to 13014940 its reverse (4941031), we get a palindrome (17955971).

It can be divided in two parts, 1301 and 4940, that added together give a square (6241 = 79²).

The spelling of 13014940 in words is "thirteen million, fourteen thousand, nine hundred forty".