27323142 has 32 divisors (see below), whose sum is σ = 68131584. Its totient is φ = 7096800.

The previous prime is 27323141. The next prime is 27323171. The reversal of 27323142 is 24132372.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27323141) 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 15 ways as a sum of consecutive naturals, for example, 29109 + ... + 30032.

It is an arithmetic number, because the mean of its divisors is an integer number (2129112).

Almost surely, 2^27323142 is an apocalyptic number.

27323142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

27323142 is an abundant number, since it is smaller than the sum of its proper divisors (40808442).

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

27323142 is a wasteful number, since it uses less digits than its factorization.

27323142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59164.

The product of its digits is 2016, while the sum is 24.

The square root of 27323142 is about 5227.1542927295. The cubic root of 27323142 is about 301.1920791061.

The spelling of 27323142 in words is "twenty-seven million, three hundred twenty-three thousand, one hundred forty-two".