27933077 has 4 divisors (see below), whose sum is σ = 28834176. Its totient is φ = 27031980.

The previous prime is 27933071. The next prime is 27933079. The reversal of 27933077 is 77033972.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 27933077 - 2¹² = 27928981 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 27933077.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27933071) 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 3 ways as a sum of consecutive naturals, for example, 450503 + ... + 450564.

It is an arithmetic number, because the mean of its divisors is an integer number (7208544).

Almost surely, 2^27933077 is an apocalyptic number.

It is an amenable number.

27933077 is a deficient number, since it is larger than the sum of its proper divisors (901099).

27933077 is an equidigital number, since it uses as much as digits as its factorization.

27933077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901098.

The product of its (nonzero) digits is 55566, while the sum is 38.

The square root of 27933077 is about 5285.1752099623. The cubic root of 27933077 is about 303.4167784220.

The spelling of 27933077 in words is "twenty-seven million, nine hundred thirty-three thousand, seventy-seven".