27057601 has 4 divisors (see below), whose sum is σ = 27252400. Its totient is φ = 26862804.

The previous prime is 27057593. The next prime is 27057607. The reversal of 27057601 is 10675072.

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 27057601 - 2³ = 27057593 is a prime.

It is a super-2 number, since 2×27057601² = 1464227543750402, which contains 22 as substring.

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 27057601.

It is not an unprimeable number, because it can be changed into a prime (27057607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97191 + ... + 97468.

It is an arithmetic number, because the mean of its divisors is an integer number (6813100).

Almost surely, 2^27057601 is an apocalyptic number.

It is an amenable number.

27057601 is a deficient number, since it is larger than the sum of its proper divisors (194799).

27057601 is a wasteful number, since it uses less digits than its factorization.

27057601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194798.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 27057601 is about 5201.6921285289. The cubic root of 27057601 is about 300.2131855076.

The spelling of 27057601 in words is "twenty-seven million, fifty-seven thousand, six hundred one".