11452641 has 8 divisors (see below), whose sum is σ = 15335040. Its totient is φ = 7602672.

The previous prime is 11452621. The next prime is 11452669. The reversal of 11452641 is 14625411.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-11452641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11452621) 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 7 ways as a sum of consecutive naturals, for example, 7270 + ... + 8703.

It is an arithmetic number, because the mean of its divisors is an integer number (1916880).

Almost surely, 2^11452641 is an apocalyptic number.

It is an amenable number.

11452641 is a deficient number, since it is larger than the sum of its proper divisors (3882399).

11452641 is a wasteful number, since it uses less digits than its factorization.

11452641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16215.

The product of its digits is 960, while the sum is 24.

The square root of 11452641 is about 3384.1750841232. The cubic root of 11452641 is about 225.4075969775.

The spelling of 11452641 in words is "eleven million, four hundred fifty-two thousand, six hundred forty-one".