5380785 has 24 divisors (see below), whose sum is σ = 9420840. Its totient is φ = 2840832.

The previous prime is 5380777. The next prime is 5380811. The reversal of 5380785 is 5870835.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 505521 + 4875264 = 711^2 + 2208^2 .

It is not a de Polignac number, because 5380785 - 2³ = 5380777 is a prime.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4357 + ... + 5453.

It is an arithmetic number, because the mean of its divisors is an integer number (392535).

Almost surely, 2^5380785 is an apocalyptic number.

It is an amenable number.

5380785 is a deficient number, since it is larger than the sum of its proper divisors (4040055).

5380785 is a wasteful number, since it uses less digits than its factorization.

5380785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217 (or 1214 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 5380785 is about 2319.6519135422. The cubic root of 5380785 is about 175.2327243870.

The spelling of 5380785 in words is "five million, three hundred eighty thousand, seven hundred eighty-five".