11319406 has 16 divisors (see below), whose sum is σ = 19857024. Its totient is φ = 4738104.

The previous prime is 11319401. The next prime is 11319409. The reversal of 11319406 is 60491311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11319401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8800 + ... + 10003.

It is an arithmetic number, because the mean of its divisors is an integer number (1241064).

Almost surely, 2^11319406 is an apocalyptic number.

11319406 is a deficient number, since it is larger than the sum of its proper divisors (8537618).

11319406 is a wasteful number, since it uses less digits than its factorization.

11319406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18855.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 11319406 is about 3364.4324930068. The cubic root of 11319406 is about 224.5300875841.

The spelling of 11319406 in words is "eleven million, three hundred nineteen thousand, four hundred six".