6145963 has 4 divisors (see below), whose sum is σ = 6223840. Its totient is φ = 6068088.

The previous prime is 6145961. The next prime is 6145981. The reversal of 6145963 is 3695416.

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

It is a cyclic number.

It is not a de Polignac number, because 6145963 - 2¹ = 6145961 is a prime.

It is a super-2 number, since 2×6145963² = 75545722394738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6145961) 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, 38820 + ... + 38977.

It is an arithmetic number, because the mean of its divisors is an integer number (1555960).

Almost surely, 2^6145963 is an apocalyptic number.

6145963 is a deficient number, since it is larger than the sum of its proper divisors (77877).

6145963 is an equidigital number, since it uses as much as digits as its factorization.

6145963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77876.

The product of its digits is 19440, while the sum is 34.

The square root of 6145963 is about 2479.1052821532. The cubic root of 6145963 is about 183.1737825827.

The spelling of 6145963 in words is "six million, one hundred forty-five thousand, nine hundred sixty-three".