11241545 has 8 divisors (see below), whose sum is σ = 15417024. Its totient is φ = 7708464.

The previous prime is 11241541. The next prime is 11241553. The reversal of 11241545 is 54514211.

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

It is a cyclic number.

It is not a de Polignac number, because 11241545 - 2² = 11241541 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11241545.

It is not an unprimeable number, because it can be changed into a prime (11241541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160559 + ... + 160628.

It is an arithmetic number, because the mean of its divisors is an integer number (1927128).

Almost surely, 2^11241545 is an apocalyptic number.

It is an amenable number.

11241545 is a deficient number, since it is larger than the sum of its proper divisors (4175479).

11241545 is an equidigital number, since it uses as much as digits as its factorization.

11241545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321199.

The product of its digits is 800, while the sum is 23.

The square root of 11241545 is about 3352.8413323627. The cubic root of 11241545 is about 224.0140895155.

Adding to 11241545 its reverse (54514211), we get a palindrome (65755756).

The spelling of 11241545 in words is "eleven million, two hundred forty-one thousand, five hundred forty-five".