11273007 has 8 divisors (see below), whose sum is σ = 15199920. Its totient is φ = 7430720.

The previous prime is 11272999. The next prime is 11273027. The reversal of 11273007 is 70037211.

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 11273007 - 2³ = 11272999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11273027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20844 + ... + 21377.

It is an arithmetic number, because the mean of its divisors is an integer number (1899990).

Almost surely, 2^11273007 is an apocalyptic number.

11273007 is a deficient number, since it is larger than the sum of its proper divisors (3926913).

11273007 is an equidigital number, since it uses as much as digits as its factorization.

11273007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42313.

The product of its (nonzero) digits is 294, while the sum is 21.

The square root of 11273007 is about 3357.5298956227. The cubic root of 11273007 is about 224.2228795117. Note that the first 3 decimals are identical.

The spelling of 11273007 in words is "eleven million, two hundred seventy-three thousand, seven".