14890450 has 12 divisors (see below), whose sum is σ = 27696330. Its totient is φ = 5956160.

The previous prime is 14890439. The next prime is 14890451. The reversal of 14890450 is 5409841.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 14341369 + 549081 = 3787^2 + 741^2 .

It is not an unprimeable number, because it can be changed into a prime (14890451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 148855 + ... + 148954.

Almost surely, 2^14890450 is an apocalyptic number.

14890450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14890450 is a deficient number, since it is larger than the sum of its proper divisors (12805880).

14890450 is a wasteful number, since it uses less digits than its factorization.

14890450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297821 (or 297816 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 14890450 is about 3858.8145848175. The cubic root of 14890450 is about 246.0193542399.

The spelling of 14890450 in words is "fourteen million, eight hundred ninety thousand, four hundred fifty".