6418252 has 12 divisors (see below), whose sum is σ = 11276496. Its totient is φ = 3196400.

The previous prime is 6418229. The next prime is 6418253. The reversal of 6418252 is 2528146.

It is a self number, because there is not a number n which added to its sum of digits gives 6418252.

It is not an unprimeable number, because it can be changed into a prime (6418253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1999 + ... + 4102.

It is an arithmetic number, because the mean of its divisors is an integer number (939708).

Almost surely, 2^6418252 is an apocalyptic number.

It is an amenable number.

6418252 is a deficient number, since it is larger than the sum of its proper divisors (4858244).

6418252 is a wasteful number, since it uses less digits than its factorization.

6418252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6368 (or 6366 counting only the distinct ones).

The product of its digits is 3840, while the sum is 28.

The square root of 6418252 is about 2533.4269280956. The cubic root of 6418252 is about 185.8398822433.

It can be divided in two parts, 6418 and 252, that added together give a triangular number (6670 = T₁₁₅).

The spelling of 6418252 in words is "six million, four hundred eighteen thousand, two hundred fifty-two".