11442002 has 24 divisors (see below), whose sum is σ = 20321868. Its totient is φ = 4799520.

The previous prime is 11441981. The next prime is 11442019. The reversal of 11442002 is 20024411.

It can be written as a sum of positive squares in 2 ways, for example, as 8755681 + 2686321 = 2959^2 + 1639^2 .

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 11 ways as a sum of consecutive naturals, for example, 1328 + ... + 4964.

Almost surely, 2^11442002 is an apocalyptic number.

11442002 is a deficient number, since it is larger than the sum of its proper divisors (8879866).

11442002 is a wasteful number, since it uses less digits than its factorization.

11442002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3674 (or 3663 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 11442002 is about 3382.6028439650. The cubic root of 11442002 is about 225.3377774373.

Adding to 11442002 its reverse (20024411), we get a palindrome (31466413).

The spelling of 11442002 in words is "eleven million, four hundred forty-two thousand, two".