5625578 has 8 divisors (see below), whose sum is σ = 9643872. Its totient is φ = 2410956.

The previous prime is 5625563. The next prime is 5625617. The reversal of 5625578 is 8755265.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200900 + ... + 200927.

It is an arithmetic number, because the mean of its divisors is an integer number (1205484).

Almost surely, 2^5625578 is an apocalyptic number.

5625578 is a deficient number, since it is larger than the sum of its proper divisors (4018294).

5625578 is a wasteful number, since it uses less digits than its factorization.

5625578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401836.

The product of its digits is 84000, while the sum is 38.

The square root of 5625578 is about 2371.8300950953. The cubic root of 5625578 is about 177.8507565250.

The spelling of 5625578 in words is "five million, six hundred twenty-five thousand, five hundred seventy-eight".