6013500 has 96 divisors (see below), whose sum is σ = 18520320. Its totient is φ = 1512000.

The previous prime is 6013493. The next prime is 6013517. The reversal of 6013500 is 53106.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 6013500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28395 + ... + 28605.

It is an arithmetic number, because the mean of its divisors is an integer number (192920).

Almost surely, 2^6013500 is an apocalyptic number.

6013500 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6013500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9260160).

6013500 is an abundant number, since it is smaller than the sum of its proper divisors (12506820).

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

6013500 is a wasteful number, since it uses less digits than its factorization.

6013500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 6013500 is about 2452.2438704175. The cubic root of 6013500 is about 181.8482412422.

Adding to 6013500 its reverse (53106), we get a palindrome (6066606).

It can be divided in two parts, 60 and 13500, that multiplied together give a 4-th power (810000 = 30⁴).

The spelling of 6013500 in words is "six million, thirteen thousand, five hundred".