36240706 has 4 divisors (see below), whose sum is σ = 54361062. Its totient is φ = 18120352.

The previous prime is 36240703. The next prime is 36240731. The reversal of 36240706 is 60704263.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60704263 = 17 ⋅3570839.

It can be written as a sum of positive squares in only one way, i.e., 35509681 + 731025 = 5959^2 + 855^2 .

It is not an unprimeable number, because it can be changed into a prime (36240703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9060175 + ... + 9060178.

Almost surely, 2^36240706 is an apocalyptic number.

36240706 is a deficient number, since it is larger than the sum of its proper divisors (18120356).

36240706 is a wasteful number, since it uses less digits than its factorization.

36240706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18120355.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 36240706 is about 6020.0254152287. The cubic root of 36240706 is about 330.9270108593.

Adding to 36240706 its reverse (60704263), we get a palindrome (96944969).

The spelling of 36240706 in words is "thirty-six million, two hundred forty thousand, seven hundred six".