14821152 has 24 divisors (see below), whose sum is σ = 38905776. Its totient is φ = 4940352.

The previous prime is 14821151. The next prime is 14821171. The reversal of 14821152 is 25112841.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (14821151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77098 + ... + 77289.

It is an arithmetic number, because the mean of its divisors is an integer number (1621074).

Almost surely, 2^14821152 is an apocalyptic number.

14821152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14821152 is an abundant number, since it is smaller than the sum of its proper divisors (24084624).

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

14821152 is a wasteful number, since it uses less digits than its factorization.

14821152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154400 (or 154392 counting only the distinct ones).

The product of its digits is 640, while the sum is 24.

The square root of 14821152 is about 3849.8249310845. The cubic root of 14821152 is about 245.6371145020.

Adding to 14821152 its reverse (25112841), we get a palindrome (39933993).

The spelling of 14821152 in words is "fourteen million, eight hundred twenty-one thousand, one hundred fifty-two".