2246403 has 4 divisors (see below), whose sum is σ = 2995208. Its totient is φ = 1497600.

The previous prime is 2246399. The next prime is 2246411. The reversal of 2246403 is 3046422.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2246403 - 2² = 2246399 is a prime.

It is a d-powerful number, because it can be written as 2¹⁷ + 2²¹ + 4⁴ + 6⁴ + 4⁷ + 0 + 3⁵ .

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2246403.

It is not an unprimeable number, because it can be changed into a prime (2246483) 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, 374398 + ... + 374403.

It is an arithmetic number, because the mean of its divisors is an integer number (748802).

2^2246403 is an apocalyptic number.

2246403 is a deficient number, since it is larger than the sum of its proper divisors (748805).

2246403 is an equidigital number, since it uses as much as digits as its factorization.

2246403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748804.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2246403 is about 1498.8005204162. The cubic root of 2246403 is about 130.9672042682.

The spelling of 2246403 in words is "two million, two hundred forty-six thousand, four hundred three".