5481785 has 12 divisors (see below), whose sum is σ = 6944868. Its totient is φ = 4153248.

The previous prime is 5481767. The next prime is 5481799. The reversal of 5481785 is 5871845.

It can be written as a sum of positive squares in 2 ways, for example, as 3396649 + 2085136 = 1843^2 + 1444^2 .

It is not a de Polignac number, because 5481785 - 2⁸ = 5481529 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 287 + ... + 3323.

It is an arithmetic number, because the mean of its divisors is an integer number (578739).

Almost surely, 2^5481785 is an apocalyptic number.

It is an amenable number.

5481785 is a deficient number, since it is larger than the sum of its proper divisors (1463083).

5481785 is a wasteful number, since it uses less digits than its factorization.

5481785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3080 (or 3061 counting only the distinct ones).

The product of its digits is 44800, while the sum is 38.

The square root of 5481785 is about 2341.3212082070. The cubic root of 5481785 is about 176.3223367209.

The spelling of 5481785 in words is "five million, four hundred eighty-one thousand, seven hundred eighty-five".