14158845 has 12 divisors (see below), whose sum is σ = 24542076. Its totient is φ = 7551360.

The previous prime is 14158843. The next prime is 14158867. The reversal of 14158845 is 54885141.

It can be written as a sum of positive squares in 2 ways, for example, as 3229209 + 10929636 = 1797^2 + 3306^2 .

It is not a de Polignac number, because 14158845 - 2¹ = 14158843 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14158843) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157276 + ... + 157365.

It is an arithmetic number, because the mean of its divisors is an integer number (2045173).

Almost surely, 2^14158845 is an apocalyptic number.

14158845 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14158845 is a deficient number, since it is larger than the sum of its proper divisors (10383231).

14158845 is a wasteful number, since it uses less digits than its factorization.

14158845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314652 (or 314649 counting only the distinct ones).

The product of its digits is 25600, while the sum is 36.

The square root of 14158845 is about 3762.8240724222. The cubic root of 14158845 is about 241.9223221313.

The spelling of 14158845 in words is "fourteen million, one hundred fifty-eight thousand, eight hundred forty-five".