6132240 has 160 divisors (see below), whose sum is σ = 22498560. Its totient is φ = 1529856.

The previous prime is 6132239. The next prime is 6132271. The reversal of 6132240 is 422316.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 36637 + ... + 36803.

It is an arithmetic number, because the mean of its divisors is an integer number (140616).

Almost surely, 2^6132240 is an apocalyptic number.

6132240 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 6132240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11249280).

6132240 is an abundant number, since it is smaller than the sum of its proper divisors (16366320).

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

6132240 is a wasteful number, since it uses less digits than its factorization.

6132240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206 (or 194 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 6132240 is about 2476.3360030497. The cubic root of 6132240 is about 183.0373479268.

Adding to 6132240 its reverse (422316), we get a palindrome (6554556).

The spelling of 6132240 in words is "six million, one hundred thirty-two thousand, two hundred forty".