14250730 has 16 divisors (see below), whose sum is σ = 27624744. Its totient is φ = 5261760.

The previous prime is 14250721. The next prime is 14250749. The reversal of 14250730 is 3705241.

It can be written as a sum of positive squares in 4 ways, for example, as 9853321 + 4397409 = 3139^2 + 2097^2 .

It is a zygodrome in base 3.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54681 + ... + 54940.

Almost surely, 2^14250730 is an apocalyptic number.

14250730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14250730 is a deficient number, since it is larger than the sum of its proper divisors (13374014).

14250730 is a wasteful number, since it uses less digits than its factorization.

14250730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109641.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 14250730 is about 3775.0139072592. The cubic root of 14250730 is about 242.4445191389. Note that the first 3 decimals are identical.

Adding to 14250730 its reverse (3705241), we get a palindrome (17955971).

The spelling of 14250730 in words is "fourteen million, two hundred fifty thousand, seven hundred thirty".