2736506 has 4 divisors (see below), whose sum is σ = 4104762. Its totient is φ = 1368252.

The previous prime is 2736499. The next prime is 2736511. The reversal of 2736506 is 6056372.

2736506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2325625 + 410881 = 1525^2 + 641^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 684125 + ... + 684128.

2^2736506 is an apocalyptic number.

2736506 is a deficient number, since it is larger than the sum of its proper divisors (1368256).

2736506 is a wasteful number, since it uses less digits than its factorization.

2736506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1368255.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 2736506 is about 1654.2387977556. The cubic root of 2736506 is about 139.8724348209.

The spelling of 2736506 in words is "two million, seven hundred thirty-six thousand, five hundred six".