2736536 has 32 divisors (see below), whose sum is σ = 5665680. Its totient is φ = 1239040.

The previous prime is 2736533. The next prime is 2736571. The reversal of 2736536 is 6356372.

Its product of digits (22680) is a multiple of the sum of its prime divisors (270).

It is a congruent number.

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, 10520 + ... + 10776.

2^2736536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2736536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2832840).

2736536 is an abundant number, since it is smaller than the sum of its proper divisors (2929144).

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

2736536 is a wasteful number, since it uses less digits than its factorization.

2736536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296 (or 270 counting only the distinct ones).

The product of its digits is 22680, while the sum is 32.

The square root of 2736536 is about 1654.2478653455. The cubic root of 2736536 is about 139.8729459542.

It can be divided in two parts, 27 and 36536, that added together give a palindrome (36563).

The spelling of 2736536 in words is "two million, seven hundred thirty-six thousand, five hundred thirty-six".