2230347 has 8 divisors (see below), whose sum is σ = 3398656. Its totient is φ = 1274472.

The previous prime is 2230339. The next prime is 2230351. The reversal of 2230347 is 7430322.

It is a happy number.

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

It is not a de Polignac number, because 2230347 - 2³ = 2230339 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 106207 = 2230347 / (2 + 2 + 3 + 0 + 3 + 4 + 7).

It is a d-powerful number, because it can be written as 2¹⁷ + 2²¹ + 3³ + 0 + 3⁶ + 4⁵ + 7³ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2230147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53083 + ... + 53124.

It is an arithmetic number, because the mean of its divisors is an integer number (424832).

2^2230347 is an apocalyptic number.

2230347 is a deficient number, since it is larger than the sum of its proper divisors (1168309).

2230347 is a wasteful number, since it uses less digits than its factorization.

2230347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106217.

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 2230347 is about 1493.4346319809. The cubic root of 2230347 is about 130.6544317585.

Adding to 2230347 its reverse (7430322), we get a palindrome (9660669).

The spelling of 2230347 in words is "two million, two hundred thirty thousand, three hundred forty-seven".