14520955 has 8 divisors (see below), whose sum is σ = 17451504. Its totient is φ = 11599200.

The previous prime is 14520953. The next prime is 14521007. The reversal of 14520955 is 55902541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14520955 - 2¹ = 14520953 is a prime.

It is a super-2 number, since 2×14520955² = 421716268224050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14520953) 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, 2265 + ... + 5845.

It is an arithmetic number, because the mean of its divisors is an integer number (2181438).

Almost surely, 2^14520955 is an apocalyptic number.

14520955 is a deficient number, since it is larger than the sum of its proper divisors (2930549).

14520955 is an equidigital number, since it uses as much as digits as its factorization.

14520955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4397.

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 14520955 is about 3810.6370858427. The cubic root of 14520955 is about 243.9673599177.

The spelling of 14520955 in words is "fourteen million, five hundred twenty thousand, nine hundred fifty-five".