14775963 has 4 divisors (see below), whose sum is σ = 19701288. Its totient is φ = 9850640.

The previous prime is 14775953. The next prime is 14775967. The reversal of 14775963 is 36957741.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36957741 = 3 ⋅12319247.

It is a cyclic number.

It is not a de Polignac number, because 14775963 - 2⁴ = 14775947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14775967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2462658 + ... + 2462663.

It is an arithmetic number, because the mean of its divisors is an integer number (4925322).

Almost surely, 2^14775963 is an apocalyptic number.

14775963 is a deficient number, since it is larger than the sum of its proper divisors (4925325).

14775963 is an equidigital number, since it uses as much as digits as its factorization.

14775963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4925324.

The product of its digits is 158760, while the sum is 42.

The square root of 14775963 is about 3843.9514825242. The cubic root of 14775963 is about 245.3872149904.

The spelling of 14775963 in words is "fourteen million, seven hundred seventy-five thousand, nine hundred sixty-three".