27468872 has 36 divisors (see below), whose sum is σ = 55218555. Its totient is φ = 12807936.

The previous prime is 27468823. The next prime is 27468913. The reversal of 27468872 is 27886472.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 25260676 + 2208196 = 5026^2 + 1486^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=3706.

It is a Duffinian number.

Its product of digits (301056) is a multiple of the sum of its prime divisors (128).

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 251954 + ... + 252062.

Almost surely, 2^27468872 is an apocalyptic number.

It is an amenable number.

27468872 is an abundant number, since it is smaller than the sum of its proper divisors (27749683).

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

27468872 is a wasteful number, since it uses less digits than its factorization.

27468872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258 (or 128 counting only the distinct ones).

The product of its digits is 301056, while the sum is 44.

The square root of 27468872 is about 5241.0754621547. The cubic root of 27468872 is about 301.7266066636.

The spelling of 27468872 in words is "twenty-seven million, four hundred sixty-eight thousand, eight hundred seventy-two".