11020442 has 8 divisors (see below), whose sum is σ = 16574976. Its totient is φ = 5495452.

The previous prime is 11020441. The next prime is 11020447. The reversal of 11020442 is 24402011.

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

It is not an unprimeable number, because it can be changed into a prime (11020441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6428 + ... + 7959.

It is an arithmetic number, because the mean of its divisors is an integer number (2071872).

Almost surely, 2^11020442 is an apocalyptic number.

11020442 is a deficient number, since it is larger than the sum of its proper divisors (5554534).

11020442 is a wasteful number, since it uses less digits than its factorization.

11020442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14772.

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

The square root of 11020442 is about 3319.7051073853. The cubic root of 11020442 is about 222.5356892631.

Adding to 11020442 its reverse (24402011), we get a palindrome (35422453).

The spelling of 11020442 in words is "eleven million, twenty thousand, four hundred forty-two".