27141245 has 8 divisors (see below), whose sum is σ = 33692760. Its totient is φ = 20964160.

The previous prime is 27141217. The next prime is 27141251. The reversal of 27141245 is 54214172.

It can be written as a sum of positive squares in 4 ways, for example, as 38809 + 27102436 = 197^2 + 5206^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-27141245 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93446 + ... + 93735.

It is an arithmetic number, because the mean of its divisors is an integer number (4211595).

Almost surely, 2^27141245 is an apocalyptic number.

It is an amenable number.

27141245 is a deficient number, since it is larger than the sum of its proper divisors (6551515).

27141245 is a wasteful number, since it uses less digits than its factorization.

27141245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187215.

The product of its digits is 2240, while the sum is 26.

The square root of 27141245 is about 5209.7260004726. The cubic root of 27141245 is about 300.5222200562.

The spelling of 27141245 in words is "twenty-seven million, one hundred forty-one thousand, two hundred forty-five".