27958048 has 12 divisors (see below), whose sum is σ = 55042470. Its totient is φ = 13979008.

The previous prime is 27958027. The next prime is 27958057. The reversal of 27958048 is 84085972.

It can be written as a sum of positive squares in only one way, i.e., 27583504 + 374544 = 5252^2 + 612^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 27957995 and 27958013.

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 as a sum of consecutive naturals, namely, 436813 + ... + 436876.

Almost surely, 2^27958048 is an apocalyptic number.

It is an amenable number.

27958048 is a deficient number, since it is larger than the sum of its proper divisors (27084422).

27958048 is an equidigital number, since it uses as much as digits as its factorization.

27958048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873699 (or 873691 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 27958048 is about 5287.5370447875. The cubic root of 27958048 is about 303.5071654539.

The spelling of 27958048 in words is "twenty-seven million, nine hundred fifty-eight thousand, forty-eight".