6249222 has 24 divisors (see below), whose sum is σ = 15474576. Its totient is φ = 1785456.

The previous prime is 6249211. The next prime is 6249223. The reversal of 6249222 is 2229426.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6249223) 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 11 ways as a sum of consecutive naturals, for example, 24673 + ... + 24924.

It is an arithmetic number, because the mean of its divisors is an integer number (644774).

Almost surely, 2^6249222 is an apocalyptic number.

6249222 is an abundant number, since it is smaller than the sum of its proper divisors (9225354).

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

6249222 is a wasteful number, since it uses less digits than its factorization.

6249222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49612 (or 49609 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 6249222 is about 2499.8443951574. The cubic root of 6249222 is about 184.1939314775.

It can be divided in two parts, 624 and 9222, that multiplied together give a triangular number (5754528 = T₃₃₉₂).

The spelling of 6249222 in words is "six million, two hundred forty-nine thousand, two hundred twenty-two".