11430046 has 4 divisors (see below), whose sum is σ = 17145072. Its totient is φ = 5715022.

The previous prime is 11430043. The next prime is 11430059. The reversal of 11430046 is 64003411.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64003411 = 23 ⋅2782757.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11430043) 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 as a sum of consecutive naturals, namely, 2857510 + ... + 2857513.

It is an arithmetic number, because the mean of its divisors is an integer number (4286268).

Almost surely, 2^11430046 is an apocalyptic number.

11430046 is a deficient number, since it is larger than the sum of its proper divisors (5715026).

11430046 is an equidigital number, since it uses as much as digits as its factorization.

11430046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5715025.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 11430046 is about 3380.8351039351. The cubic root of 11430046 is about 225.2592632810.

Adding to 11430046 its reverse (64003411), we get a palindrome (75433457).

The spelling of 11430046 in words is "eleven million, four hundred thirty thousand, forty-six".