27295990 has 16 divisors (see below), whose sum is σ = 49390848. Its totient is φ = 10861056.

The previous prime is 27295987. The next prime is 27295991. The reversal of 27295990 is 9959272.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27295991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5142 + ... + 9001.

It is an arithmetic number, because the mean of its divisors is an integer number (3086928).

Almost surely, 2^27295990 is an apocalyptic number.

27295990 is a deficient number, since it is larger than the sum of its proper divisors (22094858).

27295990 is a wasteful number, since it uses less digits than its factorization.

27295990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14343.

The product of its (nonzero) digits is 102060, while the sum is 43.

The square root of 27295990 is about 5224.5564405029. The cubic root of 27295990 is about 301.0922775320.

The spelling of 27295990 in words is "twenty-seven million, two hundred ninety-five thousand, nine hundred ninety".