14591148 has 72 divisors (see below), whose sum is σ = 40353264. Its totient is φ = 4076160.

The previous prime is 14591141. The next prime is 14591191. The reversal of 14591148 is 84119541.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (14591141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18490 + ... + 19262.

It is an arithmetic number, because the mean of its divisors is an integer number (560462).

Almost surely, 2^14591148 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 14591148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20176632).

14591148 is an abundant number, since it is smaller than the sum of its proper divisors (25762116).

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

14591148 is a wasteful number, since it uses less digits than its factorization.

14591148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815 (or 802 counting only the distinct ones).

The product of its digits is 5760, while the sum is 33.

The square root of 14591148 is about 3819.8361221393. The cubic root of 14591148 is about 244.3598336796.

The spelling of 14591148 in words is "fourteen million, five hundred ninety-one thousand, one hundred forty-eight".