6231552 has 40 divisors (see below), whose sum is σ = 16605336. Its totient is φ = 2076672.

The previous prime is 6231529. The next prime is 6231553. The reversal of 6231552 is 2551326.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6231553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 493 + ... + 3564.

Almost surely, 2^6231552 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 6231552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8302668).

6231552 is an abundant number, since it is smaller than the sum of its proper divisors (10373784).

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

6231552 is an equidigital number, since it uses as much as digits as its factorization.

6231552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4078 (or 4062 counting only the distinct ones).

The product of its digits is 1800, while the sum is 24.

The square root of 6231552 is about 2496.3076733448. The cubic root of 6231552 is about 184.0201616219.

Adding to 6231552 its reverse (2551326), we get a palindrome (8782878).

The spelling of 6231552 in words is "six million, two hundred thirty-one thousand, five hundred fifty-two".