4145963 has 4 divisors (see below), whose sum is σ = 4150080. Its totient is φ = 4141848.

The previous prime is 4145959. The next prime is 4145969. The reversal of 4145963 is 3695414.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4145963 - 2² = 4145959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4145969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581 + ... + 2937.

It is an arithmetic number, because the mean of its divisors is an integer number (1037520).

Almost surely, 2^4145963 is an apocalyptic number.

4145963 is a deficient number, since it is larger than the sum of its proper divisors (4117).

4145963 is a wasteful number, since it uses less digits than its factorization.

4145963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4116.

The product of its digits is 12960, while the sum is 32.

The square root of 4145963 is about 2036.1637949831. The cubic root of 4145963 is about 160.6479325007.

The spelling of 4145963 in words is "four million, one hundred forty-five thousand, nine hundred sixty-three".