11494003 has 4 divisors (see below), whose sum is σ = 11500920. Its totient is φ = 11487088.

The previous prime is 11494001. The next prime is 11494019. The reversal of 11494003 is 30049411.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 30049411 = 7 ⋅4292773.

It is a cyclic number.

It is not a de Polignac number, because 11494003 - 2¹ = 11494001 is a prime.

It is a super-2 number, since 2×11494003² = 264224209928018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11494001) 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, 708 + ... + 4846.

It is an arithmetic number, because the mean of its divisors is an integer number (2875230).

Almost surely, 2^11494003 is an apocalyptic number.

11494003 is a deficient number, since it is larger than the sum of its proper divisors (6917).

11494003 is an equidigital number, since it uses as much as digits as its factorization.

11494003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6916.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 11494003 is about 3390.2806668475. The cubic root of 11494003 is about 225.6786292971.

The spelling of 11494003 in words is "eleven million, four hundred ninety-four thousand, three".