11261042 has 8 divisors (see below), whose sum is σ = 18190956. Its totient is φ = 5197392.

The previous prime is 11261023. The next prime is 11261057. The reversal of 11261042 is 24016211.

It can be written as a sum of positive squares in 2 ways, for example, as 8886361 + 2374681 = 2981^2 + 1541^2 .

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

It is a super-2 number, since 2×11261042² = 253622133851528, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11261042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216533 + ... + 216584.

Almost surely, 2^11261042 is an apocalyptic number.

11261042 is a deficient number, since it is larger than the sum of its proper divisors (6929914).

11261042 is a wasteful number, since it uses less digits than its factorization.

11261042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433132.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 11261042 is about 3355.7476067190. The cubic root of 11261042 is about 224.1435224989.

Adding to 11261042 its reverse (24016211), we get a palindrome (35277253).

The spelling of 11261042 in words is "eleven million, two hundred sixty-one thousand, forty-two".