11690532 has 72 divisors (see below), whose sum is σ = 35258496. Its totient is φ = 3193344.

The previous prime is 11690531. The next prime is 11690533. The reversal of 11690532 is 23509611.

It is an interprime number because it is at equal distance from previous prime (11690531) and next prime (11690533).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 11690496 and 11690505.

It is not an unprimeable number, because it can be changed into a prime (11690531) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4788 + ... + 6804.

It is a vampire number, since it can be written as 1932 ⋅ 6051 (with its own digits).

Almost surely, 2^11690532 is an apocalyptic number.

11690532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11690532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17629248).

11690532 is an abundant number, since it is smaller than the sum of its proper divisors (23567964).

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

11690532 is a wasteful number, since it uses less digits than its factorization.

11690532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2057 (or 2052 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 11690532 is about 3419.1419976362. The cubic root of 11690532 is about 226.9576146548.

The spelling of 11690532 in words is "eleven million, six hundred ninety thousand, five hundred thirty-two".