5735978 has 12 divisors (see below), whose sum is σ = 8777958. Its totient is φ = 2811120.

The previous prime is 5735963. The next prime is 5735981. The reversal of 5735978 is 8795375.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 5650129 + 85849 = 2377^2 + 293^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 5108 + ... + 6128.

Almost surely, 2^5735978 is an apocalyptic number.

5735978 is a deficient number, since it is larger than the sum of its proper divisors (3041980).

5735978 is a wasteful number, since it uses less digits than its factorization.

5735978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129 (or 1076 counting only the distinct ones).

The product of its digits is 264600, while the sum is 44.

The square root of 5735978 is about 2394.9901878713. The cubic root of 5735978 is about 179.0066474857.

The spelling of 5735978 in words is "five million, seven hundred thirty-five thousand, nine hundred seventy-eight".