6936506 has 4 divisors (see below), whose sum is σ = 10404762. Its totient is φ = 3468252.

The previous prime is 6936499. The next prime is 6936509. The reversal of 6936506 is 6056396.

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., 5593225 + 1343281 = 2365^2 + 1159^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6936509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1734125 + ... + 1734128.

Almost surely, 2^6936506 is an apocalyptic number.

6936506 is a deficient number, since it is larger than the sum of its proper divisors (3468256).

6936506 is a wasteful number, since it uses less digits than its factorization.

6936506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3468255.

The product of its (nonzero) digits is 29160, while the sum is 35.

The square root of 6936506 is about 2633.7247388442. The cubic root of 6936506 is about 190.7129813700.

The spelling of 6936506 in words is "six million, nine hundred thirty-six thousand, five hundred six".