14432450 has 12 divisors (see below), whose sum is σ = 26844450. Its totient is φ = 5772960.

The previous prime is 14432447. The next prime is 14432461. The reversal of 14432450 is 5423441.

It can be written as a sum of positive squares in 3 ways, for example, as 13315201 + 1117249 = 3649^2 + 1057^2 .

It is a super-2 number, since 2×14432450² = 416591226005000, which contains 22 as substring.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 144275 + ... + 144374.

Almost surely, 2^14432450 is an apocalyptic number.

14432450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14432450 is a deficient number, since it is larger than the sum of its proper divisors (12412000).

14432450 is a wasteful number, since it uses less digits than its factorization.

14432450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288661 (or 288656 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 14432450 is about 3799.0064490601. The cubic root of 14432450 is about 243.4706903656.

Adding to 14432450 its reverse (5423441), we get a palindrome (19855891).

Subtracting from 14432450 its reverse (5423441), we obtain a palindrome (9009009).

The spelling of 14432450 in words is "fourteen million, four hundred thirty-two thousand, four hundred fifty".