2729027 has 24 divisors (see below), whose sum is σ = 3536640. Its totient is φ = 2056320.

The previous prime is 2729017. The next prime is 2729029. The reversal of 2729027 is 7209272.

It is not a de Polignac number, because 2729027 - 2⁸ = 2728771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2729029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38402 + ... + 38472.

It is an arithmetic number, because the mean of its divisors is an integer number (147360).

2^2729027 is an apocalyptic number.

2729027 is the 1349-th pentagonal number.

2729027 is a deficient number, since it is larger than the sum of its proper divisors (807613).

2729027 is a wasteful number, since it uses less digits than its factorization.

2729027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131 (or 114 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 2729027 is about 1651.9766947509. The cubic root of 2729027 is about 139.7448925695.

The spelling of 2729027 in words is "two million, seven hundred twenty-nine thousand, twenty-seven".