28595130 has 16 divisors (see below), whose sum is σ = 68628384. Its totient is φ = 7625360.

The previous prime is 28595123. The next prime is 28595137. The reversal of 28595130 is 3159582.

It is an interprime number because it is at equal distance from previous prime (28595123) and next prime (28595137).

It is a junction number, because it is equal to n+sod(n) for n = 28595091 and 28595100.

It is not an unprimeable number, because it can be changed into a prime (28595137) 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, 476556 + ... + 476615.

It is an arithmetic number, because the mean of its divisors is an integer number (4289274).

Almost surely, 2^28595130 is an apocalyptic number.

28595130 is an abundant number, since it is smaller than the sum of its proper divisors (40033254).

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

28595130 is a wasteful number, since it uses less digits than its factorization.

28595130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953181.

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 28595130 is about 5347.4414442797. The cubic root of 28595130 is about 305.7952194747.

The spelling of 28595130 in words is "twenty-eight million, five hundred ninety-five thousand, one hundred thirty".