6144971 has 4 divisors (see below), whose sum is σ = 7022832. Its totient is φ = 5267112.

The previous prime is 6144967. The next prime is 6144977. The reversal of 6144971 is 1794416.

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 6144971 - 2² = 6144967 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6144977) 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, 438920 + ... + 438933.

It is an arithmetic number, because the mean of its divisors is an integer number (1755708).

Almost surely, 2^6144971 is an apocalyptic number.

6144971 is a deficient number, since it is larger than the sum of its proper divisors (877861).

6144971 is an equidigital number, since it uses as much as digits as its factorization.

6144971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877860.

The product of its digits is 6048, while the sum is 32.

The square root of 6144971 is about 2478.9052018986. The cubic root of 6144971 is about 183.1639268900.

The spelling of 6144971 in words is "six million, one hundred forty-four thousand, nine hundred seventy-one".