27048630 has 64 divisors (see below), whose sum is σ = 74769408. Its totient is φ = 6134400.

The previous prime is 27048629. The next prime is 27048673. The reversal of 27048630 is 3684072.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31284 + ... + 32136.

It is an arithmetic number, because the mean of its divisors is an integer number (1168272).

Almost surely, 2^27048630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27048630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37384704).

27048630 is an abundant number, since it is smaller than the sum of its proper divisors (47720778).

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

27048630 is a wasteful number, since it uses less digits than its factorization.

27048630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 27048630 is about 5200.8297414932. The cubic root of 27048630 is about 300.1800030858.

The spelling of 27048630 in words is "twenty-seven million, forty-eight thousand, six hundred thirty".