28876095 has 80 divisors (see below), whose sum is σ = 55617408. Its totient is φ = 14307840.

The previous prime is 28876093. The next prime is 28876121. The reversal of 28876095 is 59067882.

It is not a de Polignac number, because 28876095 - 2¹ = 28876093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 28876095.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28876093) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 614362 + ... + 614408.

Almost surely, 2^28876095 is an apocalyptic number.

28876095 is a deficient number, since it is larger than the sum of its proper divisors (26741313).

28876095 is a wasteful number, since it uses less digits than its factorization.

28876095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 28876095 is about 5373.6482021063. The cubic root of 28876095 is about 306.7934999674.

The spelling of 28876095 in words is "twenty-eight million, eight hundred seventy-six thousand, ninety-five".