11690526 has 16 divisors (see below), whose sum is σ = 24756624. Its totient is φ = 3667584.

The previous prime is 11690521. The next prime is 11690527. The reversal of 11690526 is 62509611.

It is a junction number, because it is equal to n+sod(n) for n = 11690493 and 11690502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11690521) 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 7 ways as a sum of consecutive naturals, for example, 57205 + ... + 57408.

It is an arithmetic number, because the mean of its divisors is an integer number (1547289).

Almost surely, 2^11690526 is an apocalyptic number.

11690526 is an abundant number, since it is smaller than the sum of its proper divisors (13066098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11690526 is a wasteful number, since it uses less digits than its factorization.

11690526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114635.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 11690526 is about 3419.1411202230. The cubic root of 11690526 is about 226.9575758272.

The spelling of 11690526 in words is "eleven million, six hundred ninety thousand, five hundred twenty-six".