14148756 has 30 divisors (see below), whose sum is σ = 36988490. Its totient is φ = 4716144.

The previous prime is 14148751. The next prime is 14148769. The reversal of 14148756 is 65784141.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 11696400 + 2452356 = 3420^2 + 1566^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 14148756.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14148751) 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 9 ways as a sum of consecutive naturals, for example, 21511 + ... + 22158.

Almost surely, 2^14148756 is an apocalyptic number.

It is an amenable number.

14148756 is an abundant number, since it is smaller than the sum of its proper divisors (22839734).

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

14148756 is a wasteful number, since it uses less digits than its factorization.

14148756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43685 (or 43674 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 14148756 is about 3761.4832180936. The cubic root of 14148756 is about 241.8648472392.

The spelling of 14148756 in words is "fourteen million, one hundred forty-eight thousand, seven hundred fifty-six".