7120552 has 32 divisors (see below), whose sum is σ = 14492520. Its totient is φ = 3266560.

The previous prime is 7120543. The next prime is 7120567. The reversal of 7120552 is 2550217.

It can be written as a sum of positive squares in 4 ways, for example, as 5788836 + 1331716 = 2406^2 + 1154^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4938 + ... + 6214.

Almost surely, 2^7120552 is an apocalyptic number.

It is an amenable number.

7120552 is an abundant number, since it is smaller than the sum of its proper divisors (7371968).

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

7120552 is a wasteful number, since it uses less digits than its factorization.

7120552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341 (or 1337 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 7120552 is about 2668.4362461936. The cubic root of 7120552 is about 192.3850058119.

Adding to 7120552 its reverse (2550217), we get a palindrome (9670769).

The spelling of 7120552 in words is "seven million, one hundred twenty thousand, five hundred fifty-two".