11020673 has 4 divisors (see below), whose sum is σ = 11032320. Its totient is φ = 11009028.

The previous prime is 11020651. The next prime is 11020693. The reversal of 11020673 is 37602011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 37602011 = 17 ⋅2211883.

It is a cyclic number.

It is not a de Polignac number, because 11020673 - 2¹⁴ = 11004289 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11020613) 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, 4265 + ... + 6342.

It is an arithmetic number, because the mean of its divisors is an integer number (2758080).

Almost surely, 2^11020673 is an apocalyptic number.

It is an amenable number.

11020673 is a deficient number, since it is larger than the sum of its proper divisors (11647).

11020673 is a wasteful number, since it uses less digits than its factorization.

11020673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11646.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 11020673 is about 3319.7398994500. The cubic root of 11020673 is about 222.5372441126.

Adding to 11020673 its reverse (37602011), we get a palindrome (48622684).

The spelling of 11020673 in words is "eleven million, twenty thousand, six hundred seventy-three".