27342371 has 16 divisors (see below), whose sum is σ = 32303040. Its totient is φ = 22654080.

The previous prime is 27342361. The next prime is 27342373. The reversal of 27342371 is 17324372.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27342371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27342373) 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 15 ways as a sum of consecutive naturals, for example, 59081 + ... + 59541.

It is an arithmetic number, because the mean of its divisors is an integer number (2018940).

Almost surely, 2^27342371 is an apocalyptic number.

27342371 is a deficient number, since it is larger than the sum of its proper divisors (4960669).

27342371 is a wasteful number, since it uses less digits than its factorization.

27342371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734.

The product of its digits is 7056, while the sum is 29.

The square root of 27342371 is about 5228.9933065553. The cubic root of 27342371 is about 301.2627184245.

The spelling of 27342371 in words is "twenty-seven million, three hundred forty-two thousand, three hundred seventy-one".