27468380 has 12 divisors (see below), whose sum is σ = 57683640. Its totient is φ = 10987344.

The previous prime is 27468373. The next prime is 27468391. The reversal of 27468380 is 8386472.

It is a congruent number.

It is an unprimeable number.

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, 686690 + ... + 686729.

It is an arithmetic number, because the mean of its divisors is an integer number (4806970).

Almost surely, 2^27468380 is an apocalyptic number.

27468380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27468380 is an abundant number, since it is smaller than the sum of its proper divisors (30215260).

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

27468380 is a wasteful number, since it uses less digits than its factorization.

27468380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373428 (or 1373426 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 27468380 is about 5241.0285250130. The cubic root of 27468380 is about 301.7248052260.

The spelling of 27468380 in words is "twenty-seven million, four hundred sixty-eight thousand, three hundred eighty".