27420241 has 8 divisors (see below), whose sum is σ = 27863424. Its totient is φ = 26980800.

The previous prime is 27420229. The next prime is 27420299. The reversal of 27420241 is 14202472.

It is a happy number.

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 27420241 - 2⁹ = 27419729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27420641) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 16260 + ... + 17866.

It is an arithmetic number, because the mean of its divisors is an integer number (3482928).

Almost surely, 2^27420241 is an apocalyptic number.

It is an amenable number.

27420241 is a deficient number, since it is larger than the sum of its proper divisors (443183).

27420241 is a wasteful number, since it uses less digits than its factorization.

27420241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1871.

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 27420241 is about 5236.4339965286. The cubic root of 27420241 is about 301.5484421539.

The spelling of 27420241 in words is "twenty-seven million, four hundred twenty thousand, two hundred forty-one".