27248412 has 24 divisors (see below), whose sum is σ = 65059456. Its totient is φ = 8871408.

The previous prime is 27248407. The next prime is 27248447. The reversal of 27248412 is 21484272.

It is a super-5 number, since 5×27248412⁵ (a number of 38 digits) contains 55555 as substring.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 27248412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25888 + ... + 26919.

Almost surely, 2^27248412 is an apocalyptic number.

It is an amenable number.

27248412 is an abundant number, since it is smaller than the sum of its proper divisors (37811044).

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

27248412 is a wasteful number, since it uses less digits than its factorization.

27248412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52857 (or 52855 counting only the distinct ones).

The product of its digits is 7168, while the sum is 30.

The square root of 27248412 is about 5220.0011494252. The cubic root of 27248412 is about 300.9172371729.

It can be divided in two parts, 272 and 48412, that added together give a palindrome (48684).

The spelling of 27248412 in words is "twenty-seven million, two hundred forty-eight thousand, four hundred twelve".