27105002 has 4 divisors (see below), whose sum is σ = 40657506. Its totient is φ = 13552500.

The previous prime is 27104999. The next prime is 27105047. The reversal of 27105002 is 20050172.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 25391521 + 1713481 = 5039^2 + 1309^2 .

It is a super-2 number, since 2×27105002² = 1469362266840008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6776249 + ... + 6776252.

Almost surely, 2^27105002 is an apocalyptic number.

27105002 is a deficient number, since it is larger than the sum of its proper divisors (13552504).

27105002 is a wasteful number, since it uses less digits than its factorization.

27105002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13552503.

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 27105002 is about 5206.2464405750. The cubic root of 27105002 is about 300.3883932482.

Adding to 27105002 its reverse (20050172), we get a palindrome (47155174).

The spelling of 27105002 in words is "twenty-seven million, one hundred five thousand, two".