7120412 has 24 divisors (see below), whose sum is σ = 13524000. Its totient is φ = 3260736.

The previous prime is 7120411. The next prime is 7120417. The reversal of 7120412 is 2140217.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7120411) by changing a digit.

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, 7289 + ... + 8207.

It is an arithmetic number, because the mean of its divisors is an integer number (563500).

Almost surely, 2^7120412 is an apocalyptic number.

It is an amenable number.

7120412 is a deficient number, since it is larger than the sum of its proper divisors (6403588).

7120412 is a wasteful number, since it uses less digits than its factorization.

7120412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085 (or 1083 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 7120412 is about 2668.4100134724. The cubic root of 7120412 is about 192.3837449510.

Adding to 7120412 its reverse (2140217), we get a palindrome (9260629).

The spelling of 7120412 in words is "seven million, one hundred twenty thousand, four hundred twelve".