28595157 has 8 divisors (see below), whose sum is σ = 38170176. Its totient is φ = 19041792.

The previous prime is 28595137. The next prime is 28595159. The reversal of 28595157 is 75159582.

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

It is not a de Polignac number, because 28595157 - 2⁶ = 28595093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28595159) 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, 2028 + ... + 7829.

It is an arithmetic number, because the mean of its divisors is an integer number (4771272).

Almost surely, 2^28595157 is an apocalyptic number.

It is an amenable number.

28595157 is a deficient number, since it is larger than the sum of its proper divisors (9575019).

28595157 is an equidigital number, since it uses as much as digits as its factorization.

28595157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10827.

The product of its digits is 126000, while the sum is 42.

The square root of 28595157 is about 5347.4439688509. The cubic root of 28595157 is about 305.7953157203.

The spelling of 28595157 in words is "twenty-eight million, five hundred ninety-five thousand, one hundred fifty-seven".