14799555 has 36 divisors (see below), whose sum is σ = 26739648. Its totient is φ = 7564320.

The previous prime is 14799553. The next prime is 14799559. The reversal of 14799555 is 55599741.

14799555 is a `hidden beast` number, since 1 + 4 + 7 + 99 + 555 = 666.

14799555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14799555 - 2¹ = 14799553 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 14799555.

It is not an unprimeable number, because it can be changed into a prime (14799553) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 143634 + ... + 143736.

It is an arithmetic number, because the mean of its divisors is an integer number (742768).

It is a vampire number, since it can be written as 1545 ⋅ 9579 (with its own digits).

Almost surely, 2^14799555 is an apocalyptic number.

14799555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14799555 is a deficient number, since it is larger than the sum of its proper divisors (11940093).

14799555 is a wasteful number, since it uses less digits than its factorization.

14799555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248 (or 142 counting only the distinct ones).

The product of its digits is 283500, while the sum is 45.

The square root of 14799555 is about 3847.0189757785. The cubic root of 14799555 is about 245.5177444820.

The spelling of 14799555 in words is "fourteen million, seven hundred ninety-nine thousand, five hundred fifty-five".