6252775 has 12 divisors (see below), whose sum is σ = 7871272. Its totient is φ = 4926240.

The previous prime is 6252769. The next prime is 6252791. The reversal of 6252775 is 5772526.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-6252775 is a prime.

It is a super-3 number, since 3×6252775³ (a number of 21 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

6252775 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 6252775.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 192 + ... + 3541.

Almost surely, 2^6252775 is an apocalyptic number.

6252775 is a deficient number, since it is larger than the sum of its proper divisors (1618497).

6252775 is a wasteful number, since it uses less digits than its factorization.

6252775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3810 (or 3805 counting only the distinct ones).

The product of its digits is 29400, while the sum is 34.

The square root of 6252775 is about 2500.5549384087. The cubic root of 6252775 is about 184.2288327314.

Subtracting from 6252775 its reverse (5772526), we obtain a square (480249 = 693²).

The spelling of 6252775 in words is "six million, two hundred fifty-two thousand, seven hundred seventy-five".