14131488 has 96 divisors (see below), whose sum is σ = 44924544. Its totient is φ = 3796992.

The previous prime is 14131487. The next prime is 14131501. The reversal of 14131488 is 88413141.

It is a tau number, because it is divible by the number of its divisors (96).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (14131487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10806 + ... + 12042.

It is an arithmetic number, because the mean of its divisors is an integer number (467964).

Almost surely, 2^14131488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14131488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22462272).

14131488 is an abundant number, since it is smaller than the sum of its proper divisors (30793056).

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

14131488 is a wasteful number, since it uses less digits than its factorization.

14131488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1274 (or 1266 counting only the distinct ones).

The product of its digits is 3072, while the sum is 30.

The square root of 14131488 is about 3759.1871461793. The cubic root of 14131488 is about 241.7664116729.

The spelling of 14131488 in words is "fourteen million, one hundred thirty-one thousand, four hundred eighty-eight".