27082838 has 4 divisors (see below), whose sum is σ = 40624260. Its totient is φ = 13541418.

The previous prime is 27082831. The next prime is 27082843. The reversal of 27082838 is 83828072.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×27082838² = 1466960228268488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27082831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6770708 + ... + 6770711.

It is an arithmetic number, because the mean of its divisors is an integer number (10156065).

Almost surely, 2^27082838 is an apocalyptic number.

27082838 is a deficient number, since it is larger than the sum of its proper divisors (13541422).

27082838 is a wasteful number, since it uses less digits than its factorization.

27082838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13541421.

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 27082838 is about 5204.1174083604. The cubic root of 27082838 is about 300.3064941718.

The spelling of 27082838 in words is "twenty-seven million, eighty-two thousand, eight hundred thirty-eight".