27274001 has 8 divisors (see below), whose sum is σ = 28967400. Its totient is φ = 25590528.

The previous prime is 27273991. The next prime is 27274031. The reversal of 27274001 is 10047272.

It can be written as a sum of positive squares in 4 ways, for example, as 4243600 + 23030401 = 2060^2 + 4799^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 27274001 - 2⁶ = 27273937 is a prime.

It is a super-2 number, since 2×27274001² = 1487742261096002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27274031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3635 + ... + 8231.

It is an arithmetic number, because the mean of its divisors is an integer number (3620925).

Almost surely, 2^27274001 is an apocalyptic number.

It is an amenable number.

27274001 is a deficient number, since it is larger than the sum of its proper divisors (1693399).

27274001 is a wasteful number, since it uses less digits than its factorization.

27274001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4963.

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 27274001 is about 5222.4516273490. The cubic root of 27274001 is about 301.0114048872.

The spelling of 27274001 in words is "twenty-seven million, two hundred seventy-four thousand, one".