11190046 has 16 divisors (see below), whose sum is σ = 20311776. Its totient is φ = 4513536.

The previous prime is 11190043. The next prime is 11190061. The reversal of 11190046 is 64009111.

It is a junction number, because it is equal to n+sod(n) for n = 11189999 and 11190026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11190041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23271 + ... + 23746.

It is an arithmetic number, because the mean of its divisors is an integer number (1269486).

Almost surely, 2^11190046 is an apocalyptic number.

11190046 is a deficient number, since it is larger than the sum of its proper divisors (9121730).

11190046 is a wasteful number, since it uses less digits than its factorization.

11190046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47043.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 11190046 is about 3345.1526123631. The cubic root of 11190046 is about 223.6714864506.

Adding to 11190046 its reverse (64009111), we get a palindrome (75199157).

The spelling of 11190046 in words is "eleven million, one hundred ninety thousand, forty-six".