27948098 has 16 divisors (see below), whose sum is σ = 43235640. Its totient is φ = 13539456.

The previous prime is 27948073. The next prime is 27948103. The reversal of 27948098 is 89084972.

It can be written as a sum of positive squares in 4 ways, for example, as 25836889 + 2111209 = 5083^2 + 1453^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21038 + ... + 22326.

Almost surely, 2^27948098 is an apocalyptic number.

27948098 is a deficient number, since it is larger than the sum of its proper divisors (15287542).

27948098 is a wasteful number, since it uses less digits than its factorization.

27948098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1621.

The product of its (nonzero) digits is 290304, while the sum is 47.

The square root of 27948098 is about 5286.5960693058. The cubic root of 27948098 is about 303.4711560895.

The spelling of 27948098 in words is "twenty-seven million, nine hundred forty-eight thousand, ninety-eight".