27360138 has 16 divisors (see below), whose sum is σ = 58929696. Its totient is φ = 8418480.

The previous prime is 27360103. The next prime is 27360167. The reversal of 27360138 is 83106372.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 175308 + ... + 175463.

It is an arithmetic number, because the mean of its divisors is an integer number (3683106).

Almost surely, 2^27360138 is an apocalyptic number.

27360138 is an abundant number, since it is smaller than the sum of its proper divisors (31569558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27360138 is a wasteful number, since it uses less digits than its factorization.

27360138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350789.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 27360138 is about 5230.6919236369. The cubic root of 27360138 is about 301.3279575337.

The spelling of 27360138 in words is "twenty-seven million, three hundred sixty thousand, one hundred thirty-eight".