7120768 has 16 divisors (see below), whose sum is σ = 14186160. Its totient is φ = 3560320.

The previous prime is 7120741. The next prime is 7120781. The reversal of 7120768 is 8670217.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27688 + ... + 27943.

It is an arithmetic number, because the mean of its divisors is an integer number (886635).

Almost surely, 2^7120768 is an apocalyptic number.

It is an amenable number.

7120768 is a deficient number, since it is larger than the sum of its proper divisors (7065392).

7120768 is an equidigital number, since it uses as much as digits as its factorization.

7120768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55645 (or 55633 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 7120768 is about 2668.4767190290. The cubic root of 7120768 is about 192.3869511078.

The spelling of 7120768 in words is "seven million, one hundred twenty thousand, seven hundred sixty-eight".