5925978 has 24 divisors (see below), whose sum is σ = 12887316. Its totient is φ = 1968000.

The previous prime is 5925971. The next prime is 5925989. The reversal of 5925978 is 8795295.

It is a happy number.

5925978 is a `hidden beast` number, since 59 + 2 + 597 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5631129 + 294849 = 2373^2 + 543^2 .

It is not an unprimeable number, because it can be changed into a prime (5925971) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6808 + ... + 7628.

Almost surely, 2^5925978 is an apocalyptic number.

5925978 is an abundant number, since it is smaller than the sum of its proper divisors (6961338).

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

5925978 is a wasteful number, since it uses less digits than its factorization.

5925978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230 (or 1227 counting only the distinct ones).

The product of its digits is 226800, while the sum is 45.

The square root of 5925978 is about 2434.3331735816. Note that the first 3 decimals coincide. The cubic root of 5925978 is about 180.9617045035.

It can be divided in two parts, 5925 and 978, that added together give a triangular number (6903 = T₁₁₇).

The spelling of 5925978 in words is "five million, nine hundred twenty-five thousand, nine hundred seventy-eight".