11373842 has 4 divisors (see below), whose sum is σ = 17060766. Its totient is φ = 5686920.

The previous prime is 11373841. The next prime is 11373847. The reversal of 11373842 is 24837311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24837311 = 29 ⋅856459.

It can be written as a sum of positive squares in only one way, i.e., 11363641 + 10201 = 3371^2 + 101^2 .

It is not an unprimeable number, because it can be changed into a prime (11373841) 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 as a sum of consecutive naturals, namely, 2843459 + ... + 2843462.

Almost surely, 2^11373842 is an apocalyptic number.

11373842 is a deficient number, since it is larger than the sum of its proper divisors (5686924).

11373842 is an equidigital number, since it uses as much as digits as its factorization.

11373842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5686923.

The product of its digits is 4032, while the sum is 29.

The square root of 11373842 is about 3372.5127130969. The cubic root of 11373842 is about 224.8894403327.

The spelling of 11373842 in words is "eleven million, three hundred seventy-three thousand, eight hundred forty-two".