14145002 has 4 divisors (see below), whose sum is σ = 21217506. Its totient is φ = 7072500.

The previous prime is 14144993. The next prime is 14145049. The reversal of 14145002 is 20054141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 13535041 + 609961 = 3679^2 + 781^2 .

It is a super-3 number, since 3×14145002³ (a number of 22 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3536249 + ... + 3536252.

Almost surely, 2^14145002 is an apocalyptic number.

14145002 is a deficient number, since it is larger than the sum of its proper divisors (7072504).

14145002 is an equidigital number, since it uses as much as digits as its factorization.

14145002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7072503.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 14145002 is about 3760.9841797062. The cubic root of 14145002 is about 241.8434545234.

Adding to 14145002 its reverse (20054141), we get a palindrome (34199143).

The spelling of 14145002 in words is "fourteen million, one hundred forty-five thousand, two".