11446642 has 8 divisors (see below), whose sum is σ = 17222832. Its totient is φ = 5705700.

The previous prime is 11446639. The next prime is 11446651. The reversal of 11446642 is 24664411.

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

It is a super-2 number, since 2×11446642² = 262051226152328, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11446642.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7984 + ... + 9307.

It is an arithmetic number, because the mean of its divisors is an integer number (2152854).

Almost surely, 2^11446642 is an apocalyptic number.

11446642 is a deficient number, since it is larger than the sum of its proper divisors (5776190).

11446642 is a wasteful number, since it uses less digits than its factorization.

11446642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17624.

The product of its digits is 4608, while the sum is 28.

The square root of 11446642 is about 3383.2886368148. The cubic root of 11446642 is about 225.3682332376.

The spelling of 11446642 in words is "eleven million, four hundred forty-six thousand, six hundred forty-two".