7120572 has 12 divisors (see below), whose sum is σ = 16614696. Its totient is φ = 2373520.

The previous prime is 7120571. The next prime is 7120579. The reversal of 7120572 is 2750217.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7120571) 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, 296679 + ... + 296702.

It is an arithmetic number, because the mean of its divisors is an integer number (1384558).

Almost surely, 2^7120572 is an apocalyptic number.

It is an amenable number.

7120572 is an abundant number, since it is smaller than the sum of its proper divisors (9494124).

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

7120572 is a wasteful number, since it uses less digits than its factorization.

7120572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593388 (or 593386 counting only the distinct ones).

The product of its (nonzero) digits is 980, while the sum is 24.

The square root of 7120572 is about 2668.4399937042. The cubic root of 7120572 is about 192.3851859336.

Adding to 7120572 its reverse (2750217), we get a palindrome (9870789).

The spelling of 7120572 in words is "seven million, one hundred twenty thousand, five hundred seventy-two".