27144953 has 8 divisors (see below), whose sum is σ = 29988480. Its totient is φ = 24364080.

The previous prime is 27144947. The next prime is 27144959. The reversal of 27144953 is 35944172.

It is an interprime number because it is at equal distance from previous prime (27144947) and next prime (27144959).

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 27144953 - 2⁶ = 27144889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27144959) 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, 14750 + ... + 16487.

It is an arithmetic number, because the mean of its divisors is an integer number (3748560).

Almost surely, 2^27144953 is an apocalyptic number.

It is an amenable number.

27144953 is a deficient number, since it is larger than the sum of its proper divisors (2843527).

27144953 is a wasteful number, since it uses less digits than its factorization.

27144953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31327.

The product of its digits is 30240, while the sum is 35.

The square root of 27144953 is about 5210.0818611611. The cubic root of 27144953 is about 300.5359050788.

It can be divided in two parts, 2714 and 4953, that added together give a palindrome (7667).

The spelling of 27144953 in words is "twenty-seven million, one hundred forty-four thousand, nine hundred fifty-three".