14985145 has 8 divisors (see below), whose sum is σ = 20551104. Its totient is φ = 10275504.

The previous prime is 14985127. The next prime is 14985149. The reversal of 14985145 is 54158941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14985145 - 2⁷ = 14985017 is a prime.

It is a super-4 number, since 4×14985145⁴ (a number of 30 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (14985149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214039 + ... + 214108.

It is an arithmetic number, because the mean of its divisors is an integer number (2568888).

Almost surely, 2^14985145 is an apocalyptic number.

It is an amenable number.

14985145 is a deficient number, since it is larger than the sum of its proper divisors (5565959).

14985145 is an equidigital number, since it uses as much as digits as its factorization.

14985145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428159.

The product of its digits is 28800, while the sum is 37.

The square root of 14985145 is about 3871.0650989101. The cubic root of 14985145 is about 246.5397681423.

The spelling of 14985145 in words is "fourteen million, nine hundred eighty-five thousand, one hundred forty-five".