28625595 has 8 divisors (see below), whose sum is σ = 45800976. Its totient is φ = 15266976.

The previous prime is 28625579. The next prime is 28625599. The reversal of 28625595 is 59552682.

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

It is not a de Polignac number, because 28625595 - 2⁴ = 28625579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (28625599) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 954172 + ... + 954201.

It is an arithmetic number, because the mean of its divisors is an integer number (5725122).

Almost surely, 2^28625595 is an apocalyptic number.

28625595 is a deficient number, since it is larger than the sum of its proper divisors (17175381).

28625595 is a wasteful number, since it uses less digits than its factorization.

28625595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1908381.

The product of its digits is 216000, while the sum is 42.

The square root of 28625595 is about 5350.2892445175. The cubic root of 28625595 is about 305.9037781104.

The spelling of 28625595 in words is "twenty-eight million, six hundred twenty-five thousand, five hundred ninety-five".