14537988 has 48 divisors (see below), whose sum is σ = 37920960. Its totient is φ = 4816512.

The previous prime is 14537981. The next prime is 14537989. The reversal of 14537988 is 88973541.

14537988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14537988² = 422706190176288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14537981) 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, 24220 + ... + 24812.

It is an arithmetic number, because the mean of its divisors is an integer number (790020).

Almost surely, 2^14537988 is an apocalyptic number.

14537988 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14537988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18960480).

14537988 is an abundant number, since it is smaller than the sum of its proper divisors (23382972).

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

14537988 is a wasteful number, since it uses less digits than its factorization.

14537988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833 (or 825 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The square root of 14537988 is about 3812.8713589630. The cubic root of 14537988 is about 244.0627134329.

The spelling of 14537988 in words is "fourteen million, five hundred thirty-seven thousand, nine hundred eighty-eight".