13983130 has 24 divisors (see below), whose sum is σ = 29279988. Its totient is φ = 4794048.

The previous prime is 13983121. The next prime is 13983131. The reversal of 13983130 is 3138931.

It can be written as a sum of positive squares in 2 ways, for example, as 12895281 + 1087849 = 3591^2 + 1043^2 .

It is not an unprimeable number, because it can be changed into a prime (13983131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13779 + ... + 14758.

Almost surely, 2^13983130 is an apocalyptic number.

13983130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13983130 is an abundant number, since it is smaller than the sum of its proper divisors (15296858).

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

13983130 is a wasteful number, since it uses less digits than its factorization.

13983130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28558 (or 28551 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 13983130 is about 3739.4023586664. The cubic root of 13983130 is about 240.9173801262.

The spelling of 13983130 in words is "thirteen million, nine hundred eighty-three thousand, one hundred thirty".