27148460 has 12 divisors (see below), whose sum is σ = 57011808. Its totient is φ = 10859376.

The previous prime is 27148453. The next prime is 27148463. The reversal of 27148460 is 6484172.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (27148463) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 678692 + ... + 678731.

It is an arithmetic number, because the mean of its divisors is an integer number (4750984).

Almost surely, 2^27148460 is an apocalyptic number.

27148460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27148460 is an abundant number, since it is smaller than the sum of its proper divisors (29863348).

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

27148460 is a wasteful number, since it uses less digits than its factorization.

27148460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357432 (or 1357430 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 27148460 is about 5210.4184093027. The cubic root of 27148460 is about 300.5488471289.

The spelling of 27148460 in words is "twenty-seven million, one hundred forty-eight thousand, four hundred sixty".