27960754 has 4 divisors (see below), whose sum is σ = 41941134. Its totient is φ = 13980376.

The previous prime is 27960731. The next prime is 27960773. The reversal of 27960754 is 45706972.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 14100025 + 13860729 = 3755^2 + 3723^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 6990187 + ... + 6990190.

Almost surely, 2^27960754 is an apocalyptic number.

27960754 is a deficient number, since it is larger than the sum of its proper divisors (13980380).

27960754 is a wasteful number, since it uses less digits than its factorization.

27960754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13980379.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 27960754 is about 5287.7929233282. The cubic root of 27960754 is about 303.5169570757.

The spelling of 27960754 in words is "twenty-seven million, nine hundred sixty thousand, seven hundred fifty-four".