11373541 has 8 divisors (see below), whose sum is σ = 11805080. Its totient is φ = 10948608.

The previous prime is 11373521. The next prime is 11373547. The reversal of 11373541 is 14537311.

It can be written as a sum of positive squares in 4 ways, for example, as 5541316 + 5832225 = 2354^2 + 2415^2 .

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 11373541 - 2⁹ = 11373029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11373547) 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, 2005 + ... + 5173.

It is an arithmetic number, because the mean of its divisors is an integer number (1475635).

Almost surely, 2^11373541 is an apocalyptic number.

It is an amenable number.

11373541 is a deficient number, since it is larger than the sum of its proper divisors (431539).

11373541 is an equidigital number, since it uses as much as digits as its factorization.

11373541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3303.

The product of its digits is 1260, while the sum is 25.

The square root of 11373541 is about 3372.4680873212. The cubic root of 11373541 is about 224.8874564731.

The spelling of 11373541 in words is "eleven million, three hundred seventy-three thousand, five hundred forty-one".