27097930 has 8 divisors (see below), whose sum is σ = 48776292. Its totient is φ = 10839168.

The previous prime is 27097927. The next prime is 27097951. The reversal of 27097930 is 3979072.

27097930 = 2326² + 2327² + ... + 2330².

It can be written as a sum of positive squares in 2 ways, for example, as 26286129 + 811801 = 5127^2 + 901^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 27097930.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1354887 + ... + 1354906.

Almost surely, 2^27097930 is an apocalyptic number.

27097930 is a deficient number, since it is larger than the sum of its proper divisors (21678362).

27097930 is a wasteful number, since it uses less digits than its factorization.

27097930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2709800.

The product of its (nonzero) digits is 23814, while the sum is 37.

The square root of 27097930 is about 5205.5672121297. The cubic root of 27097930 is about 300.3622660719.

The spelling of 27097930 in words is "twenty-seven million, ninety-seven thousand, nine hundred thirty".