7955760 has 40 divisors (see below), whose sum is σ = 24663600. Its totient is φ = 2121472.

The previous prime is 7955741. The next prime is 7955767. The reversal of 7955760 is 675597.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (7955767) 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, 16335 + ... + 16814.

It is an arithmetic number, because the mean of its divisors is an integer number (616590).

Almost surely, 2^7955760 is an apocalyptic number.

It is an amenable number.

7955760 is an abundant number, since it is smaller than the sum of its proper divisors (16707840).

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

7955760 is a wasteful number, since it uses less digits than its factorization.

7955760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33165 (or 33159 counting only the distinct ones).

The product of its (nonzero) digits is 66150, while the sum is 39.

The square root of 7955760 is about 2820.5956817665. The cubic root of 7955760 is about 199.6306516622.

It can be divided in two parts, 795 and 5760, that added together give a triangular number (6555 = T₁₁₄).

The spelling of 7955760 in words is "seven million, nine hundred fifty-five thousand, seven hundred sixty".