27552141 has 12 divisors (see below), whose sum is σ = 39846300. Its totient is φ = 18345600.

The previous prime is 27552139. The next prime is 27552157. The reversal of 27552141 is 14125572.

It can be written as a sum of positive squares in 2 ways, for example, as 10536516 + 17015625 = 3246^2 + 4125^2 .

It is not a de Polignac number, because 27552141 - 2¹ = 27552139 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27552241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9535 + ... + 12083.

It is an arithmetic number, because the mean of its divisors is an integer number (3320525).

Almost surely, 2^27552141 is an apocalyptic number.

It is an amenable number.

27552141 is a deficient number, since it is larger than the sum of its proper divisors (12294159).

27552141 is a wasteful number, since it uses less digits than its factorization.

27552141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3756 (or 3753 counting only the distinct ones).

The product of its digits is 2800, while the sum is 27.

The square root of 27552141 is about 5249.0133358566. The cubic root of 27552141 is about 302.0311832777.

The spelling of 27552141 in words is "twenty-seven million, five hundred fifty-two thousand, one hundred forty-one".