27294036 has 96 divisors (see below), whose sum is σ = 80424960. Its totient is φ = 6998400.

The previous prime is 27293999. The next prime is 27294053. The reversal of 27294036 is 63049272.

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

It is a junction number, because it is equal to n+sod(n) for n = 27293988 and 27294006.

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 31 ways as a sum of consecutive naturals, for example, 100581 + ... + 100851.

It is an arithmetic number, because the mean of its divisors is an integer number (837760).

Almost surely, 2^27294036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27294036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40212480).

27294036 is an abundant number, since it is smaller than the sum of its proper divisors (53130924).

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

27294036 is a wasteful number, since it uses less digits than its factorization.

27294036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405 (or 403 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 27294036 is about 5224.3694356353. The cubic root of 27294036 is about 301.0850927362.

The spelling of 27294036 in words is "twenty-seven million, two hundred ninety-four thousand, thirty-six".