14200745 has 16 divisors (see below), whose sum is σ = 18461520. Its totient is φ = 10424064.

The previous prime is 14200699. The next prime is 14200757. The reversal of 14200745 is 54700241.

It can be written as a sum of positive squares in 8 ways, for example, as 1038361 + 13162384 = 1019^2 + 3628^2 .

It is a cyclic number.

It is not a de Polignac number, because 14200745 - 2¹⁰ = 14199721 is a prime.

It is a super-2 number, since 2×14200745² = 403322317110050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14200745.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12251 + ... + 13359.

It is an arithmetic number, because the mean of its divisors is an integer number (1153845).

Almost surely, 2^14200745 is an apocalyptic number.

It is an amenable number.

14200745 is a deficient number, since it is larger than the sum of its proper divisors (4260775).

14200745 is a wasteful number, since it uses less digits than its factorization.

14200745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 14200745 is about 3768.3875862231. The cubic root of 14200745 is about 242.1607258227.

Adding to 14200745 its reverse (54700241), we get a palindrome (68900986).

The spelling of 14200745 in words is "fourteen million, two hundred thousand, seven hundred forty-five".