27048330 has 48 divisors (see below), whose sum is σ = 72936864. Its totient is φ = 7212240.

The previous prime is 27048323. The next prime is 27048331. The reversal of 27048330 is 3384072.

It is a super-2 number, since 2×27048330² = 1463224311577800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 27048294 and 27048303.

It is not an unprimeable number, because it can be changed into a prime (27048331) 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 23 ways as a sum of consecutive naturals, for example, 3136 + ... + 7995.

It is an arithmetic number, because the mean of its divisors is an integer number (1519518).

Almost surely, 2^27048330 is an apocalyptic number.

27048330 is an abundant number, since it is smaller than the sum of its proper divisors (45888534).

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

27048330 is a wasteful number, since it uses less digits than its factorization.

27048330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11153 (or 11141 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 27048330 is about 5200.8008998615. The cubic root of 27048330 is about 300.1788933028.

The spelling of 27048330 in words is "twenty-seven million, forty-eight thousand, three hundred thirty".