27393061 has 8 divisors (see below), whose sum is σ = 28325504. Its totient is φ = 26470800.

The previous prime is 27393059. The next prime is 27393073. The reversal of 27393061 is 16039372.

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 27393061 - 2¹ = 27393059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27393461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3136 + ... + 8038.

It is an arithmetic number, because the mean of its divisors is an integer number (3540688).

Almost surely, 2^27393061 is an apocalyptic number.

It is an amenable number.

27393061 is a deficient number, since it is larger than the sum of its proper divisors (932443).

27393061 is a wasteful number, since it uses less digits than its factorization.

27393061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5091.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 27393061 is about 5233.8380754471. The cubic root of 27393061 is about 301.4487737345.

The spelling of 27393061 in words is "twenty-seven million, three hundred ninety-three thousand, sixty-one".