11351061 has 12 divisors (see below), whose sum is σ = 16469388. Its totient is φ = 7533504.

The previous prime is 11351047. The next prime is 11351071. The reversal of 11351061 is 16015311.

It can be written as a sum of positive squares in 2 ways, for example, as 2387025 + 8964036 = 1545^2 + 2994^2 .

It is not a de Polignac number, because 11351061 - 2¹⁰ = 11350037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11351071) 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 11 ways as a sum of consecutive naturals, for example, 610 + ... + 4803.

It is an arithmetic number, because the mean of its divisors is an integer number (1372449).

Almost surely, 2^11351061 is an apocalyptic number.

It is an amenable number.

11351061 is a deficient number, since it is larger than the sum of its proper divisors (5118327).

11351061 is a wasteful number, since it uses less digits than its factorization.

11351061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5652 (or 5649 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 18.

The square root of 11351061 is about 3369.1335681448. The cubic root of 11351061 is about 224.7391941033.

Adding to 11351061 its reverse (16015311), we get a palindrome (27366372).

The spelling of 11351061 in words is "eleven million, three hundred fifty-one thousand, sixty-one".