2736538 has 16 divisors (see below), whose sum is σ = 4772160. Its totient is φ = 1152576.

The previous prime is 2736533. The next prime is 2736571. The reversal of 2736538 is 8356372.

It is not an unprimeable number, because it can be changed into a prime (2736533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 831 + ... + 2482.

It is an arithmetic number, because the mean of its divisors is an integer number (298260).

2^2736538 is an apocalyptic number.

2736538 is a deficient number, since it is larger than the sum of its proper divisors (2035622).

2736538 is a wasteful number, since it uses less digits than its factorization.

2736538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3381.

The product of its digits is 30240, while the sum is 34.

The square root of 2736538 is about 1654.2484698497. The cubic root of 2736538 is about 139.8729800296.

The spelling of 2736538 in words is "two million, seven hundred thirty-six thousand, five hundred thirty-eight".