7824052 has 12 divisors (see below), whose sum is σ = 13762980. Its totient is φ = 3891776.

The previous prime is 7824023. The next prime is 7824053. The reversal of 7824052 is 2504287.

It can be written as a sum of positive squares in 2 ways, for example, as 5180176 + 2643876 = 2276^2 + 1626^2 .

It is a super-2 number, since 2×7824052² = 122431579397408, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7824052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7824053) 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, 4177 + ... + 5752.

It is an arithmetic number, because the mean of its divisors is an integer number (1146915).

Almost surely, 2^7824052 is an apocalyptic number.

It is an amenable number.

7824052 is a deficient number, since it is larger than the sum of its proper divisors (5938928).

7824052 is a wasteful number, since it uses less digits than its factorization.

7824052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10130 (or 10128 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 7824052 is about 2797.1506931161. The cubic root of 7824052 is about 198.5228841681.

The spelling of 7824052 in words is "seven million, eight hundred twenty-four thousand, fifty-two".