27770048 has 28 divisors (see below), whose sum is σ = 56887872. Its totient is φ = 13436160.

The previous prime is 27770021. The next prime is 27770069. The reversal of 27770048 is 84007772.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

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 in 3 ways as a sum of consecutive naturals, for example, 5015 + ... + 8982.

Almost surely, 2^27770048 is an apocalyptic number.

It is an amenable number.

27770048 is an abundant number, since it is smaller than the sum of its proper divisors (29117824).

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

27770048 is a wasteful number, since it uses less digits than its factorization.

27770048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14040 (or 14030 counting only the distinct ones).

The product of its (nonzero) digits is 21952, while the sum is 35.

The square root of 27770048 is about 5269.7294048177. The cubic root of 27770048 is about 302.8253376558.

The spelling of 27770048 in words is "twenty-seven million, seven hundred seventy thousand, forty-eight".