14520275 has 48 divisors (see below), whose sum is σ = 23688960. Its totient is φ = 8553600.

The previous prime is 14520263. The next prime is 14520277. The reversal of 14520275 is 57202541.

It is not a de Polignac number, because 14520275 - 2⁸ = 14520019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14520277) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36377 + ... + 36773.

It is an arithmetic number, because the mean of its divisors is an integer number (493520).

Almost surely, 2^14520275 is an apocalyptic number.

14520275 is a deficient number, since it is larger than the sum of its proper divisors (9168685).

14520275 is a wasteful number, since it uses less digits than its factorization.

14520275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444 (or 439 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 14520275 is about 3810.5478608725. The cubic root of 14520275 is about 243.9635516192.

The spelling of 14520275 in words is "fourteen million, five hundred twenty thousand, two hundred seventy-five".