11534506 has 4 divisors (see below), whose sum is σ = 17301762. Its totient is φ = 5767252.

The previous prime is 11534473. The next prime is 11534533. The reversal of 11534506 is 60543511.

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., 6734025 + 4800481 = 2595^2 + 2191^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2883625 + ... + 2883628.

Almost surely, 2^11534506 is an apocalyptic number.

11534506 is a deficient number, since it is larger than the sum of its proper divisors (5767256).

11534506 is an equidigital number, since it uses as much as digits as its factorization.

11534506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5767255.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 11534506 is about 3396.2488130289. The cubic root of 11534506 is about 225.9434034800.

The spelling of 11534506 in words is "eleven million, five hundred thirty-four thousand, five hundred six".