27001070 has 8 divisors (see below), whose sum is σ = 48601944. Its totient is φ = 10800424.

The previous prime is 27001043. The next prime is 27001199. The reversal of 27001070 is 7010072.

It is a happy number.

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

It is a super-2 number, since 2×27001070² = 1458115562289800, which contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1350044 + ... + 1350063.

It is an arithmetic number, because the mean of its divisors is an integer number (6075243).

Almost surely, 2^27001070 is an apocalyptic number.

27001070 is a deficient number, since it is larger than the sum of its proper divisors (21600874).

27001070 is a wasteful number, since it uses less digits than its factorization.

27001070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2700114.

The product of its (nonzero) digits is 98, while the sum is 17.

The square root of 27001070 is about 5196.2553824846. The cubic root of 27001070 is about 300.0039629106.

The spelling of 27001070 in words is "twenty-seven million, one thousand, seventy".