27238101 has 8 divisors (see below), whose sum is σ = 39619104. Its totient is φ = 16507920.

The previous prime is 27238093. The next prime is 27238103. The reversal of 27238101 is 10183272.

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

It is not a de Polignac number, because 27238101 - 2³ = 27238093 is a prime.

It is a super-3 number, since 3×27238101³ (a number of 23 digits) contains 333 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27238103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412666 + ... + 412731.

It is an arithmetic number, because the mean of its divisors is an integer number (4952388).

Almost surely, 2^27238101 is an apocalyptic number.

It is an amenable number.

27238101 is a deficient number, since it is larger than the sum of its proper divisors (12381003).

27238101 is a wasteful number, since it uses less digits than its factorization.

27238101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825411.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 27238101 is about 5219.0134125139. The cubic root of 27238101 is about 300.8792759505.

The spelling of 27238101 in words is "twenty-seven million, two hundred thirty-eight thousand, one hundred one".