27058001 has 4 divisors (see below), whose sum is σ = 27326004. Its totient is φ = 26790000.

The previous prime is 27057949. The next prime is 27058027. The reversal of 27058001 is 10085072.

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

It can be written as a sum of positive squares in 2 ways, for example, as 23814400 + 3243601 = 4880^2 + 1801^2 .

It is a cyclic number.

It is not a de Polignac number, because 27058001 - 2⁶ = 27057937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (27058201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133850 + ... + 134051.

It is an arithmetic number, because the mean of its divisors is an integer number (6831501).

Almost surely, 2^27058001 is an apocalyptic number.

It is an amenable number.

27058001 is a deficient number, since it is larger than the sum of its proper divisors (268003).

27058001 is a wasteful number, since it uses less digits than its factorization.

27058001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268002.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 27058001 is about 5201.7305774136. The cubic root of 27058001 is about 300.2146648785.

The spelling of 27058001 in words is "twenty-seven million, fifty-eight thousand, one".