11678253 has 4 divisors (see below), whose sum is σ = 15571008. Its totient is φ = 7785500.

The previous prime is 11678221. The next prime is 11678279. The reversal of 11678253 is 35287611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35287611 = 3 ⋅11762537.

It is a cyclic number.

It is not a de Polignac number, because 11678253 - 2⁵ = 11678221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11678353) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 1946373 + ... + 1946378.

It is an arithmetic number, because the mean of its divisors is an integer number (3892752).

Almost surely, 2^11678253 is an apocalyptic number.

It is an amenable number.

11678253 is a deficient number, since it is larger than the sum of its proper divisors (3892755).

11678253 is an equidigital number, since it uses as much as digits as its factorization.

11678253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3892754.

The product of its digits is 10080, while the sum is 33.

The square root of 11678253 is about 3417.3458999639. The cubic root of 11678253 is about 226.8781261475.

The spelling of 11678253 in words is "eleven million, six hundred seventy-eight thousand, two hundred fifty-three".