27351129 has 24 divisors (see below), whose sum is σ = 40084320. Its totient is φ = 16578432.

The previous prime is 27351067. The next prime is 27351131. The reversal of 27351129 is 92115372.

It is not a de Polignac number, because 27351129 - 2⁷ = 27351001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27351096 and 27351105.

It is not an unprimeable number, because it can be changed into a prime (27351199) 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 23 ways as a sum of consecutive naturals, for example, 36642 + ... + 37380.

It is an arithmetic number, because the mean of its divisors is an integer number (1670180).

Almost surely, 2^27351129 is an apocalyptic number.

It is an amenable number.

27351129 is a deficient number, since it is larger than the sum of its proper divisors (12733191).

27351129 is a wasteful number, since it uses less digits than its factorization.

27351129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841 (or 828 counting only the distinct ones).

The product of its digits is 3780, while the sum is 30.

The square root of 27351129 is about 5229.8306855959. The cubic root of 27351129 is about 301.2948806832.

The spelling of 27351129 in words is "twenty-seven million, three hundred fifty-one thousand, one hundred twenty-nine".