8249202 has 40 divisors (see below), whose sum is σ = 19911276. Its totient is φ = 2537568.

The previous prime is 8249191. The next prime is 8249207. The reversal of 8249202 is 2029428.

It can be written as a sum of positive squares in 2 ways, for example, as 8242641 + 6561 = 2871^2 + 81^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (8249207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 148 + ... + 4064.

Almost surely, 2^8249202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8249202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9955638).

8249202 is an abundant number, since it is smaller than the sum of its proper divisors (11662074).

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

8249202 is a wasteful number, since it uses less digits than its factorization.

8249202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3944 (or 3935 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 8249202 is about 2872.1424059402. The cubic root of 8249202 is about 202.0554858523.

It can be divided in two parts, 82 and 49202, that added together give a square (49284 = 222²).

The spelling of 8249202 in words is "eight million, two hundred forty-nine thousand, two hundred two".