8025408 has 42 divisors (see below), whose sum is σ = 23005034. Its totient is φ = 2674944.

The previous prime is 8025389. The next prime is 8025421. The reversal of 8025408 is 8045208.

It can be written as a sum of positive squares in only one way, i.e., 8020224 + 5184 = 2832^2 + 72^2 .

It is a congruent number.

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, 6391 + ... + 7542.

Almost surely, 2^8025408 is an apocalyptic number.

It is an amenable number.

8025408 is an abundant number, since it is smaller than the sum of its proper divisors (14979626).

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

8025408 is a wasteful number, since it uses less digits than its factorization.

8025408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13951 (or 13938 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 8025408 is about 2832.9151063878. The cubic root of 8025408 is about 200.2115095730.

The spelling of 8025408 in words is "eight million, twenty-five thousand, four hundred eight".