27057433 has 8 divisors (see below), whose sum is σ = 29288000. Its totient is φ = 24848208.

The previous prime is 27057409. The next prime is 27057439. The reversal of 27057433 is 33475072.

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 27057433 - 2¹³ = 27049241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 27057395 and 27057404.

It is not an unprimeable number, because it can be changed into a prime (27057439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2643 + ... + 7816.

It is an arithmetic number, because the mean of its divisors is an integer number (3661000).

Almost surely, 2^27057433 is an apocalyptic number.

It is an amenable number.

27057433 is a deficient number, since it is larger than the sum of its proper divisors (2230567).

27057433 is a wasteful number, since it uses less digits than its factorization.

27057433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10671.

The product of its (nonzero) digits is 17640, while the sum is 31.

The square root of 27057433 is about 5201.6759799126. The cubic root of 27057433 is about 300.2125641675.

The spelling of 27057433 in words is "twenty-seven million, fifty-seven thousand, four hundred thirty-three".