14004153 has 6 divisors (see below), whose sum is σ = 20228234. Its totient is φ = 9336096.

The previous prime is 14004149. The next prime is 14004169. The reversal of 14004153 is 35140041.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8928144 + 5076009 = 2988^2 + 2253^2 .

It is not a de Polignac number, because 14004153 - 2² = 14004149 is a prime.

It is a super-2 number, since 2×14004153² = 392232602494818, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14004103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 778000 + ... + 778017.

Almost surely, 2^14004153 is an apocalyptic number.

It is an amenable number.

14004153 is a deficient number, since it is larger than the sum of its proper divisors (6224081).

14004153 is a wasteful number, since it uses less digits than its factorization.

14004153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556023 (or 1556020 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 14004153 is about 3742.2123135921. The cubic root of 14004153 is about 241.0380557777.

Adding to 14004153 its reverse (35140041), we get a palindrome (49144194).

The spelling of 14004153 in words is "fourteen million, four thousand, one hundred fifty-three".