6252428 has 48 divisors (see below), whose sum is σ = 13688640. Its totient is φ = 2433024.

The previous prime is 6252427. The next prime is 6252443. The reversal of 6252428 is 8242526.

It is a self number, because there is not a number n which added to its sum of digits gives 6252428.

It is not an unprimeable number, because it can be changed into a prime (6252427) 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, 32300 + ... + 32492.

It is an arithmetic number, because the mean of its divisors is an integer number (285180).

Almost surely, 2^6252428 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 6252428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6844320).

6252428 is an abundant number, since it is smaller than the sum of its proper divisors (7436212).

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

6252428 is a wasteful number, since it uses less digits than its factorization.

6252428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306 (or 304 counting only the distinct ones).

The product of its digits is 7680, while the sum is 29.

The square root of 6252428 is about 2500.4855528477. The cubic root of 6252428 is about 184.2254247198.

The spelling of 6252428 in words is "six million, two hundred fifty-two thousand, four hundred twenty-eight".