27426132 has 36 divisors (see below), whose sum is σ = 69806100. Its totient is φ = 9078912.

The previous prime is 27426127. The next prime is 27426137. The reversal of 27426132 is 23162472.

27426132 is a `hidden beast` number, since 2 + 7 + 42 + 613 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (27426127) and next prime (27426137).

It can be written as a sum of positive squares in 2 ways, for example, as 1354896 + 26071236 = 1164^2 + 5106^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 27426096 and 27426105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27426137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2808 + ... + 7920.

Almost surely, 2^27426132 is an apocalyptic number.

It is an amenable number.

27426132 is an abundant number, since it is smaller than the sum of its proper divisors (42379968).

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

27426132 is a wasteful number, since it uses less digits than its factorization.

27426132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5272 (or 5267 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 27426132 is about 5236.9964674420. The cubic root of 27426132 is about 301.5700356265.

The spelling of 27426132 in words is "twenty-seven million, four hundred twenty-six thousand, one hundred thirty-two".