6144895 has 8 divisors (see below), whose sum is σ = 7432704. Its totient is φ = 4876704.

The previous prime is 6144893. The next prime is 6144899. The reversal of 6144895 is 5984416.

It is a happy number.

6144895 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6144895 - 2¹ = 6144893 is a prime.

It is a super-2 number, since 2×6144895² = 75519469122050, which contains 22 as substring.

It is a Duffinian number.

6144895 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6144893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4204 + ... + 5473.

It is an arithmetic number, because the mean of its divisors is an integer number (929088).

Almost surely, 2^6144895 is an apocalyptic number.

6144895 is a deficient number, since it is larger than the sum of its proper divisors (1287809).

6144895 is a wasteful number, since it uses less digits than its factorization.

6144895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9809.

The product of its digits is 34560, while the sum is 37.

The square root of 6144895 is about 2478.8898725034. The cubic root of 6144895 is about 183.1631717730.

The spelling of 6144895 in words is "six million, one hundred forty-four thousand, eight hundred ninety-five".