11030406 has 8 divisors (see below), whose sum is σ = 22060824. Its totient is φ = 3676800.

The previous prime is 11030401. The next prime is 11030407. The reversal of 11030406 is 60403011.

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

11030406 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11030401) 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 3 ways as a sum of consecutive naturals, for example, 919195 + ... + 919206.

It is an arithmetic number, because the mean of its divisors is an integer number (2757603).

Almost surely, 2^11030406 is an apocalyptic number.

11030406 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11030406 is a wasteful number, since it uses less digits than its factorization.

11030406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1838406.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 11030406 is about 3321.2055040301. The cubic root of 11030406 is about 222.6027367155.

Adding to 11030406 its reverse (60403011), we get a palindrome (71433417).

The spelling of 11030406 in words is "eleven million, thirty thousand, four hundred six".