14137380 has 36 divisors (see below), whose sum is σ = 42883932. Its totient is φ = 3769920.

The previous prime is 14137369. The next prime is 14137381. The reversal of 14137380 is 8373141.

14137380 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8856576 + 5280804 = 2976^2 + 2298^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (14137381) 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, 39091 + ... + 39450.

Almost surely, 2^14137380 is an apocalyptic number.

14137380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14137380 is an abundant number, since it is smaller than the sum of its proper divisors (28746552).

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

14137380 is a wasteful number, since it uses less digits than its factorization.

14137380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78556 (or 78551 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 14137380 is about 3759.9707445670. The cubic root of 14137380 is about 241.8000077992.

The spelling of 14137380 in words is "fourteen million, one hundred thirty-seven thousand, three hundred eighty".