14947452 has 108 divisors (see below), whose sum is σ = 43902040. Its totient is φ = 4250880.

The previous prime is 14947421. The next prime is 14947453. The reversal of 14947452 is 25474941.

It is a happy number.

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

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14947453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 364552 + ... + 364592.

Almost surely, 2^14947452 is an apocalyptic number.

14947452 is a gapful number since it is divisible by the number (12) 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 14947452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21951020).

14947452 is an abundant number, since it is smaller than the sum of its proper divisors (28954588).

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

14947452 is a wasteful number, since it uses less digits than its factorization.

14947452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124 (or 78 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 14947452 is about 3866.1934767934. The cubic root of 14947452 is about 246.3328826794.

The spelling of 14947452 in words is "fourteen million, nine hundred forty-seven thousand, four hundred fifty-two".