6144285 has 32 divisors (see below), whose sum is σ = 11335680. Its totient is φ = 2783808.

The previous prime is 6144283. The next prime is 6144311. The reversal of 6144285 is 5824416.

It is not a de Polignac number, because 6144285 - 2¹ = 6144283 is a prime.

It is a super-2 number, since 2×6144285² = 75504476322450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6144283) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16936 + ... + 17294.

It is an arithmetic number, because the mean of its divisors is an integer number (354240).

Almost surely, 2^6144285 is an apocalyptic number.

It is an amenable number.

6144285 is a deficient number, since it is larger than the sum of its proper divisors (5191395).

6144285 is a wasteful number, since it uses less digits than its factorization.

6144285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537.

The product of its digits is 7680, while the sum is 30.

The square root of 6144285 is about 2478.7668305026. The cubic root of 6144285 is about 183.1571107401.

The spelling of 6144285 in words is "six million, one hundred forty-four thousand, two hundred eighty-five".