14555000 has 80 divisors (see below), whose sum is σ = 35426160. Its totient is φ = 5600000.

The previous prime is 14554997. The next prime is 14555003. The reversal of 14555000 is 55541.

It is an interprime number because it is at equal distance from previous prime (14554997) and next prime (14555003).

It is a super-5 number, since 5×14555000⁵ (a number of 37 digits) contains 55555 as substring.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14555003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 204965 + ... + 205035.

It is an arithmetic number, because the mean of its divisors is an integer number (442827).

Almost surely, 2^14555000 is an apocalyptic number.

14555000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14555000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17713080).

14555000 is an abundant number, since it is smaller than the sum of its proper divisors (20871160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14555000 is an equidigital number, since it uses as much as digits as its factorization.

14555000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 14555000 is about 3815.1015713871. The cubic root of 14555000 is about 244.1578750745.

The spelling of 14555000 in words is "fourteen million, five hundred fifty-five thousand".