11442430 has 8 divisors (see below), whose sum is σ = 20596392. Its totient is φ = 4576968.

The previous prime is 11442419. The next prime is 11442449. The reversal of 11442430 is 3424411.

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

It is a junction number, because it is equal to n+sod(n) for n = 11442398 and 11442407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 572112 + ... + 572131.

It is an arithmetic number, because the mean of its divisors is an integer number (2574549).

Almost surely, 2^11442430 is an apocalyptic number.

11442430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11442430 is a deficient number, since it is larger than the sum of its proper divisors (9153962).

11442430 is a wasteful number, since it uses less digits than its factorization.

11442430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144250.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 11442430 is about 3382.6661082643. Note that the first 3 decimals coincide. The cubic root of 11442430 is about 225.3405870670.

Adding to 11442430 its reverse (3424411), we get a palindrome (14866841).

The spelling of 11442430 in words is "eleven million, four hundred forty-two thousand, four hundred thirty".