14421552 has 40 divisors (see below), whose sum is σ = 38878464. Its totient is φ = 4597824.

The previous prime is 14421523. The next prime is 14421553. The reversal of 14421552 is 25512441.

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 (14421553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5428 + ... + 7635.

Almost surely, 2^14421552 is an apocalyptic number.

14421552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14421552 is an abundant number, since it is smaller than the sum of its proper divisors (24456912).

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

14421552 is a wasteful number, since it uses less digits than its factorization.

14421552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13097 (or 13091 counting only the distinct ones).

The product of its digits is 1600, while the sum is 24.

The square root of 14421552 is about 3797.5718558047. The cubic root of 14421552 is about 243.4093930411.

Adding to 14421552 its reverse (25512441), we get a palindrome (39933993).

The spelling of 14421552 in words is "fourteen million, four hundred twenty-one thousand, five hundred fifty-two".