14975005 has 4 divisors (see below), whose sum is σ = 17970012. Its totient is φ = 11980000.

The previous prime is 14974987. The next prime is 14975027. The reversal of 14975005 is 50057941.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5938969 + 9036036 = 2437^2 + 3006^2 .

It is not a de Polignac number, because 14975005 - 2⁷ = 14974877 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1497496 + ... + 1497505.

It is an arithmetic number, because the mean of its divisors is an integer number (4492503).

Almost surely, 2^14975005 is an apocalyptic number.

It is an amenable number.

14975005 is a deficient number, since it is larger than the sum of its proper divisors (2995007).

14975005 is an equidigital number, since it uses as much as digits as its factorization.

14975005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2995006.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 14975005 is about 3869.7551602136. The cubic root of 14975005 is about 246.4841468958.

The spelling of 14975005 in words is "fourteen million, nine hundred seventy-five thousand, five".