11619141 has 16 divisors (see below), whose sum is σ = 16163328. Its totient is φ = 7416000.

The previous prime is 11619119. The next prime is 11619151. The reversal of 11619141 is 14191611.

It is a de Polignac number, because none of the positive numbers 2^k-11619141 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11619151) 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 15 ways as a sum of consecutive naturals, for example, 8775 + ... + 10011.

It is an arithmetic number, because the mean of its divisors is an integer number (1010208).

Almost surely, 2^11619141 is an apocalyptic number.

It is an amenable number.

11619141 is a deficient number, since it is larger than the sum of its proper divisors (4544187).

11619141 is a wasteful number, since it uses less digits than its factorization.

11619141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372.

The product of its digits is 216, while the sum is 24.

The square root of 11619141 is about 3408.6861105124. The cubic root of 11619141 is about 226.4946809076.

The spelling of 11619141 in words is "eleven million, six hundred nineteen thousand, one hundred forty-one".