27890095 has 8 divisors (see below), whose sum is σ = 33764976. Its totient is φ = 22114176.

The previous prime is 27890087. The next prime is 27890113. The reversal of 27890095 is 59009872.

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

It is a cyclic number.

It is not a de Polignac number, because 27890095 - 2³ = 27890087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24117 + ... + 25246.

It is an arithmetic number, because the mean of its divisors is an integer number (4220622).

Almost surely, 2^27890095 is an apocalyptic number.

27890095 is a deficient number, since it is larger than the sum of its proper divisors (5874881).

27890095 is a wasteful number, since it uses less digits than its factorization.

27890095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49481.

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 27890095 is about 5281.1073649378. The cubic root of 27890095 is about 303.2610710877.

The spelling of 27890095 in words is "twenty-seven million, eight hundred ninety thousand, ninety-five".