14405452 has 24 divisors (see below), whose sum is σ = 27159552. Its totient is φ = 6666000.

The previous prime is 14405441. The next prime is 14405459. The reversal of 14405452 is 25450441.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (14405459) 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, 327 + ... + 5377.

It is an arithmetic number, because the mean of its divisors is an integer number (1131648).

Almost surely, 2^14405452 is an apocalyptic number.

It is an amenable number.

14405452 is a deficient number, since it is larger than the sum of its proper divisors (12754100).

14405452 is a wasteful number, since it uses less digits than its factorization.

14405452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5109 (or 5107 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 14405452 is about 3795.4514882949. The cubic root of 14405452 is about 243.3187798056.

Adding to 14405452 its reverse (25450441), we get a palindrome (39855893).

The spelling of 14405452 in words is "fourteen million, four hundred five thousand, four hundred fifty-two".