14854720 has 56 divisors (see below), whose sum is σ = 35999928. Its totient is φ = 5836800.

The previous prime is 14854663. The next prime is 14854727. The reversal of 14854720 is 2745841.

It can be written as a sum of positive squares in 4 ways, for example, as 1721344 + 13133376 = 1312^2 + 3624^2 .

It is not an unprimeable number, because it can be changed into a prime (14854727) 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, 19140 + ... + 19900.

Almost surely, 2^14854720 is an apocalyptic number.

14854720 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 14854720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17999964).

14854720 is an abundant number, since it is smaller than the sum of its proper divisors (21145208).

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

14854720 is an equidigital number, since it uses as much as digits as its factorization.

14854720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839 (or 829 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 14854720 is about 3854.1821441131. The cubic root of 14854720 is about 245.8224201482.

The spelling of 14854720 in words is "fourteen million, eight hundred fifty-four thousand, seven hundred twenty".