14680155 has 24 divisors (see below), whose sum is σ = 27324432. Its totient is φ = 6710592.

The previous prime is 14680153. The next prime is 14680189. The reversal of 14680155 is 55108641.

It is not a de Polignac number, because 14680155 - 2¹ = 14680153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14680151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9252 + ... + 10721.

It is an arithmetic number, because the mean of its divisors is an integer number (1138518).

Almost surely, 2^14680155 is an apocalyptic number.

14680155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14680155 is a deficient number, since it is larger than the sum of its proper divisors (12644277).

14680155 is a wasteful number, since it uses less digits than its factorization.

14680155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19995 (or 19988 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 14680155 is about 3831.4690394156. The cubic root of 14680155 is about 244.8556973367.

Adding to 14680155 its reverse (55108641), we get a palindrome (69788796).

The spelling of 14680155 in words is "fourteen million, six hundred eighty thousand, one hundred fifty-five".