6285144 has 16 divisors (see below), whose sum is σ = 15712920. Its totient is φ = 2095040.

The previous prime is 6285137. The next prime is 6285151. The reversal of 6285144 is 4415826.

It is an interprime number because it is at equal distance from previous prime (6285137) and next prime (6285151).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130917 + ... + 130964.

Almost surely, 2^6285144 is an apocalyptic number.

It is an amenable number.

6285144 is an abundant number, since it is smaller than the sum of its proper divisors (9427776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6285144 is a wasteful number, since it uses less digits than its factorization.

6285144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261890 (or 261886 counting only the distinct ones).

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

The square root of 6285144 is about 2507.0189468769. The cubic root of 6285144 is about 184.5461874216.

It can be divided in two parts, 6 and 285144, that multiplied together give a square (1710864 = 1308²).

The spelling of 6285144 in words is "six million, two hundred eighty-five thousand, one hundred forty-four".