27353139 has 12 divisors (see below), whose sum is σ = 40088328. Its totient is φ = 16577440.

The previous prime is 27353111. The next prime is 27353143. The reversal of 27353139 is 93135372.

It is not a de Polignac number, because 27353139 - 2⁸ = 27352883 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (27353149) 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, 37314 + ... + 38039.

It is an arithmetic number, because the mean of its divisors is an integer number (3340694).

Almost surely, 2^27353139 is an apocalyptic number.

27353139 is a deficient number, since it is larger than the sum of its proper divisors (12735189).

27353139 is a wasteful number, since it uses less digits than its factorization.

27353139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75378 (or 75367 counting only the distinct ones).

The product of its digits is 17010, while the sum is 33.

The square root of 27353139 is about 5230.0228488985. The cubic root of 27353139 is about 301.3022610961.

The spelling of 27353139 in words is "twenty-seven million, three hundred fifty-three thousand, one hundred thirty-nine".