27244107 has 20 divisors (see below), whose sum is σ = 44399256. Its totient is φ = 16511040.

The previous prime is 27244103. The next prime is 27244141. The reversal of 27244107 is 70144272.

It is a happy number.

It is not a de Polignac number, because 27244107 - 2² = 27244103 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (27244103) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14398 + ... + 16179.

Almost surely, 2^27244107 is an apocalyptic number.

27244107 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

27244107 is a deficient number, since it is larger than the sum of its proper divisors (17155149).

27244107 is a wasteful number, since it uses less digits than its factorization.

27244107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30600 (or 30591 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 27.

The square root of 27244107 is about 5219.5887769057. The cubic root of 27244107 is about 300.9013889474.

Adding to 27244107 its reverse (70144272), we get a palindrome (97388379).

The spelling of 27244107 in words is "twenty-seven million, two hundred forty-four thousand, one hundred seven".