11073949 has 4 divisors (see below), whose sum is σ = 11081664. Its totient is φ = 11066236.

The previous prime is 11073947. The next prime is 11073967. The reversal of 11073949 is 94937011.

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 a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11073949 - 2¹ = 11073947 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11073947) 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, 997 + ... + 4810.

It is an arithmetic number, because the mean of its divisors is an integer number (2770416).

Almost surely, 2^11073949 is an apocalyptic number.

It is an amenable number.

11073949 is a deficient number, since it is larger than the sum of its proper divisors (7715).

11073949 is an equidigital number, since it uses as much as digits as its factorization.

11073949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7714.

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 11073949 is about 3327.7543479049. The cubic root of 11073949 is about 222.8952634102.

The spelling of 11073949 in words is "eleven million, seventy-three thousand, nine hundred forty-nine".