27134250 has 192 divisors, whose sum is σ = 83655936. Its totient is φ = 5808000.

The previous prime is 27134243. The next prime is 27134279. The reversal of 27134250 is 5243172.

It is a self number, because there is not a number n which added to its sum of digits gives 27134250.

It is a congruent number.

It is an unprimeable number.

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 in 95 ways as a sum of consecutive naturals, for example, 1179739 + ... + 1179761.

It is an arithmetic number, because the mean of its divisors is an integer number (435708).

Almost surely, 2^27134250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27134250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41827968).

27134250 is an abundant number, since it is smaller than the sum of its proper divisors (56521686).

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

27134250 is a wasteful number, since it uses less digits than its factorization.

27134250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78 (or 57 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 27134250 is about 5209.0546167227. The cubic root of 27134250 is about 300.4964003914.

The spelling of 27134250 in words is "twenty-seven million, one hundred thirty-four thousand, two hundred fifty".