13740930 has 96 divisors (see below), whose sum is σ = 43265664. Its totient is φ = 2953728.

The previous prime is 13740917. The next prime is 13740941. The reversal of 13740930 is 3904731.

It is a junction number, because it is equal to n+sod(n) for n = 13740894 and 13740903.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10069 + ... + 11351.

It is an arithmetic number, because the mean of its divisors is an integer number (450684).

Almost surely, 2^13740930 is an apocalyptic number.

13740930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13740930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21632832).

13740930 is an abundant number, since it is smaller than the sum of its proper divisors (29524734).

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

13740930 is a wasteful number, since it uses less digits than its factorization.

13740930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1320 (or 1317 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 13740930 is about 3706.8760432472. The cubic root of 13740930 is about 239.5183046869.

The spelling of 13740930 in words is "thirteen million, seven hundred forty thousand, nine hundred thirty".