785460560 has 20 divisors (see below), whose sum is σ = 1826195988. Its totient is φ = 314184192.

The previous prime is 785460539. The next prime is 785460587. The reversal of 785460560 is 65064587.

It can be written as a sum of positive squares in 2 ways, for example, as 313006864 + 472453696 = 17692^2 + 21736^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4909049 + ... + 4909208.

Almost surely, 2^785460560 is an apocalyptic number.

It is an amenable number.

785460560 is an abundant number, since it is smaller than the sum of its proper divisors (1040735428).

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

785460560 is a wasteful number, since it uses less digits than its factorization.

785460560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9818270 (or 9818264 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 41.

The square root of 785460560 is about 28026.0692927139. The cubic root of 785460560 is about 922.6595068422.

The spelling of 785460560 in words is "seven hundred eighty-five million, four hundred sixty thousand, five hundred sixty".