11073001 has 8 divisors (see below), whose sum is σ = 11767464. Its totient is φ = 10383360.

The previous prime is 11072987. The next prime is 11073011. The reversal of 11073001 is 10037011.

It can be written as a sum of positive squares in 4 ways, for example, as 176400 + 10896601 = 420^2 + 3301^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 11073001 - 2⁵ = 11072969 is a prime.

It is a super-2 number, since 2×11073001² = 245222702292002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11073011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4281 + ... + 6361.

It is an arithmetic number, because the mean of its divisors is an integer number (1470933).

Almost surely, 2^11073001 is an apocalyptic number.

It is an amenable number.

11073001 is a deficient number, since it is larger than the sum of its proper divisors (694463).

11073001 is a wasteful number, since it uses less digits than its factorization.

11073001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2411.

The product of its (nonzero) digits is 21, while the sum is 13.

The square root of 11073001 is about 3327.6119064578. The cubic root of 11073001 is about 222.8889028145. Note that the first 3 decimals are identical.

The spelling of 11073001 in words is "eleven million, seventy-three thousand, one".