11650433 has 4 divisors (see below), whose sum is σ = 11763648. Its totient is φ = 11537220.

The previous prime is 11650403. The next prime is 11650447. The reversal of 11650433 is 33405611.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33405611 = 41 ⋅814771.

It is a cyclic number.

It is not a de Polignac number, because 11650433 - 2⁶ = 11650369 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11650399 and 11650408.

It is not an unprimeable number, because it can be changed into a prime (11650403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56453 + ... + 56658.

It is an arithmetic number, because the mean of its divisors is an integer number (2940912).

Almost surely, 2^11650433 is an apocalyptic number.

It is an amenable number.

11650433 is a deficient number, since it is larger than the sum of its proper divisors (113215).

11650433 is a wasteful number, since it uses less digits than its factorization.

11650433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113214.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 11650433 is about 3413.2730626189. The cubic root of 11650433 is about 226.6978261181.

The spelling of 11650433 in words is "eleven million, six hundred fifty thousand, four hundred thirty-three".