6157284 has 48 divisors (see below), whose sum is σ = 17138688. Its totient is φ = 1682208.

The previous prime is 6157271. The next prime is 6157289. The reversal of 6157284 is 4827516.

It is not an unprimeable number, because it can be changed into a prime (6157289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339 + ... + 3525.

It is an arithmetic number, because the mean of its divisors is an integer number (357056).

Almost surely, 2^6157284 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6157284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8569344).

6157284 is an abundant number, since it is smaller than the sum of its proper divisors (10981404).

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

6157284 is a wasteful number, since it uses less digits than its factorization.

6157284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3224 (or 3222 counting only the distinct ones).

The product of its digits is 13440, while the sum is 33.

The square root of 6157284 is about 2481.3875150810. The cubic root of 6157284 is about 183.2861836510.

It can be divided in two parts, 6157 and 284, that added together give a triangular number (6441 = T₁₁₃).

The spelling of 6157284 in words is "six million, one hundred fifty-seven thousand, two hundred eighty-four".