27450234 has 24 divisors (see below), whose sum is σ = 67972320. Its totient is φ = 7842888.

The previous prime is 27450169. The next prime is 27450251. The reversal of 27450234 is 43205472.

It is a junction number, because it is equal to n+sod(n) for n = 27450198 and 27450207.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108804 + ... + 109055.

It is an arithmetic number, because the mean of its divisors is an integer number (2832180).

Almost surely, 2^27450234 is an apocalyptic number.

27450234 is an abundant number, since it is smaller than the sum of its proper divisors (40522086).

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

27450234 is a wasteful number, since it uses less digits than its factorization.

27450234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217874 (or 217871 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 27450234 is about 5239.2970902593. The cubic root of 27450234 is about 301.6583493666.

The spelling of 27450234 in words is "twenty-seven million, four hundred fifty thousand, two hundred thirty-four".