28614195 has 32 divisors (see below), whose sum is σ = 51532800. Its totient is φ = 15062112.

The previous prime is 28614193. The next prime is 28614197. The reversal of 28614195 is 59141682.

28614195 is a `hidden beast` number, since 28 + 614 + 19 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (28614193) and next prime (28614197).

It is not a de Polignac number, because 28614195 - 2¹ = 28614193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (28614191) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9324 + ... + 12006.

It is an arithmetic number, because the mean of its divisors is an integer number (1610400).

Almost surely, 2^28614195 is an apocalyptic number.

28614195 is a deficient number, since it is larger than the sum of its proper divisors (22918605).

28614195 is a wasteful number, since it uses less digits than its factorization.

28614195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2776 (or 2770 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 28614195 is about 5349.2237754650. The cubic root of 28614195 is about 305.8631645022.

It can be divided in two parts, 2861 and 4195, that added together give a square (7056 = 84²).

The spelling of 28614195 in words is "twenty-eight million, six hundred fourteen thousand, one hundred ninety-five".