27250984 has 16 divisors (see below), whose sum is σ = 52744320. Its totient is φ = 13185840.

The previous prime is 27250969. The next prime is 27250987. The reversal of 27250984 is 48905272.

It is a super-2 number, since 2×27250984² = 1485232257936512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27250987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54694 + ... + 55189.

It is an arithmetic number, because the mean of its divisors is an integer number (3296520).

Almost surely, 2^27250984 is an apocalyptic number.

It is an amenable number.

27250984 is a deficient number, since it is larger than the sum of its proper divisors (25493336).

27250984 is a wasteful number, since it uses less digits than its factorization.

27250984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109920 (or 109916 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 27250984 is about 5220.2475037109. The cubic root of 27250984 is about 300.9267048168.

The spelling of 27250984 in words is "twenty-seven million, two hundred fifty thousand, nine hundred eighty-four".